- New England Agricultural Warehouse, Woodenware and Seed Store.
- New England Agricultural Warehouse.
- New England Aquarium.
- New England Assembly.
- New England Belgian Hare Company.
- New England Botanical Club.
- New England Crop and Livestock Reporting Service.
- New England Federation of Natural History Societies
- New England Forestry Conference Boston) 1919-
- New England Historic Genealogical Society
- New England Milk Producers' Association.
- New England Museum of Natural History.
- New England Nurseries (Bedford, Mass.)
- New England Nurseries.
- New England Nurserymen Association.
- New England River Basins Commission.
- New England Toro Company.
- New England Type and Stereotype Foundry,
- New England Zoological Club.
- New Era Chestnut Nursery,
- New Hamphsire. Dept. of Environmental Services.
- New Hampshire Agricultural Experiment Station.
- New Hampshire College of Agriculture and the Mechanic Arts.
- New Hampshire Fish and Game League.
- New Hampshire Industrial Exposition.
- New Hampshire Plant Growers' Association.
- New Hampshire State Agricultural Society.
- New Hampshire. Board of Agriculture.
- New Hampshire. Commissioner of agriculture and immigration.
- New Hampshire. Department of Agriculture.
- New Hampshire. Dept. of Agriculture.
- New Hampshire. Division of Forests and Lands.
- New Hampshire. Fish and Game Department.
- New Hampshire. Forestry Commission.
- New Hampshire. Geological and Mineralogical Survey.
- New Hampshire. Laws, statutes, etc.
- New Hampshire. Probate Court.
- New Hampshire. State geologist (1868-1878)
- New Haven Bird Club.
- New Haven Nurseries (New Haven, Conn.)
- New Haven Nurseries (New Haven, Mo.)
- New Haven Nurseries (New Haven, Mo.),
- New Haven Nurseries.
- New Haven Wheel Co.
- New Jersey Agricultural College Experiment Station. Dept. of Entomology.
- New Jersey Agricultural College. Experiment Station.
- New Jersey Agricultural Experiment Station.
- New Jersey Apple Institute, Inc.,
- New Jersey Audubon Society.
- New Jersey Forestry Association
- New Jersey Geological Survey.
- New Jersey Mosquito Extermination Association
- New Jersey Peach Council, Inc.
- New Jersey state agricultural society.
- New Jersey State Horticultural Society.
- New Jersey State Museum.
- New Jersey.
- New Jersey. Board of agriculture.
- New Jersey. Board of Agriculture.
- New Jersey. Board of Fish and Game Commissioners.
- New Jersey. Board of shell fisheries.
- New Jersey. Bureau of Land Registry and Publicity.
- New Jersey. Bureau of shell fisheries.
- New Jersey. Commission on tuberculosis in animals.
- New Jersey. Commission to investigate the existence of tuberculosis in cattle.
- New Jersey. Department of Agriculture. Japanese Beetle Laboratory.
- New Jersey. Department of Agriculture. Japanese Beetle Project.
- New Jersey. Dept. of Conservation and Development.
- New Jersey. Dept. of conservation and development.
- New Jersey. Dept. of conservation and development. Division of forestry and parks.
- New Jersey. Forest park reservation commission.
- New Jersey. Forest Park Reservation Commission.
- New Jersey. Laws, statutes, etc.
- New Market Perennial Gardens.
- New Mexico (Ter.) Bureau of immigration.
- New Mexico (Ter.) Game and fish warden's dept.
- New Mexico Natural Heritage Program.
- New Mexico State Land Office.
- New Mexico State University.
- New Mexico State University. Cooperative Extension Service.
- New Mexico State University. Department of Animal and Range Sciences.
- New Mexico State University. Department of Fishery and Wildlife Sciences.
- New Mexico State University. Range Science Herbarium.
- New Mexico.
- New Mexico. Bureau of Immigration.
- New Mexico. Cattle Sanitary Board.
- New Mexico. Conservation and Natural Resources Commission.
- New Mexico. Department of Agriculture.
- New Mexico. Department of Game and Fish.
- New Mexico. Dept. of Agriculture.
- New Novelty Seed Importing Co.
- New Orleans Association of Commerce.
- New Orleans Pecan Nursery Company.
- New Orleans. 1884-1885
- New River Rhododendron Nursery.
- New Sharon Nurseries.
- New South Wales Dumaresq-Barwon Border Rivers Commission.
- New South Wales National Herbarium.
- New South Wales Naturalists' Club.
- New South Wales. Chief inspector of stock.
- New South Wales. Department of Agriculture.
- New South Wales. Department of Mines.
- New South Wales. Dept. of Agriculture.
- New South Wales. Dept. of Agriculture. Entomological Branch.
- New South Wales. Dept. of Fisheries
- New South Wales. Dept. of Fisheries.
- New South Wales. Dept. of Lands. Forestry branch.
- New South Wales. Dept. of Mines
- New South Wales. Dept. of Mines.
- New South Wales. Forestry Commission.
- New South Wales. Legislative Assembly
- New South Wales. Minister for Mines and Agriculture.
- New South Wales. Parliament.
- New South Wales. Royal Commission Appointed to Inquire into .. Cultivating the Oyster
- New South Wales. Technical Education Branch
- New Sydenham Society.
- New World Import Export Co.,
- New York (N.Y.) Bureau of municipal investigation and statistics.
- New York (N.Y.) Comptroller's office.
- New York (N.Y.). Board of Aldermen. Special Committee on Parks.
- New York (N.Y.). Board of Commissioners of the Central Park.
- New York (N.Y.). Board of Education. Bureau of Elementary Curriculum Development.
- New York (N.Y.). Board of Estimate and Apportionment.
- New York (N.Y.). Board of the Department of Public Parks.
- New York (N.Y.). Commission on Building Districts and Restrictions.
- New York (N.Y.). Department of City Planning.
- New York (N.Y.). Department of Parks
- New York (N.Y.). Department of Public Parks.
- New York (N.Y.). Parks, Recreation and Cultural Affairs Administration.
- New York (State).
- New York (State). Agricultural advisory board.
- New York (State). Assembly.
- New York (State). Assessors.
- New York (State). Board of General Managers of the Exhibit of the State of New York at the World's Columbian Exposition.
- New York (State). Board of Trade.
- New York (State). Botanist.
- New York (State). Bureau of horticultural inspection.
- New York (State). Commission to Select and Locate Lands for Public Parks in the Twenty-third and Twenty-fourth Wards of the City of New York.
- New York (State). Commissioners of Fisheries, Game and Forests.
- New York (State). Commissioners of Fisheries.
- New York (State). Commissioners of state parks.
- New York (State). Conservation Commission.
- New York (State). Conservation commission. Division of fish and game.
- New York (State). Conservation Dept.
- New York (State). Dairy commission.
- New York (State). Department of Agriculture.
- New York (State). Department of Environmental Conservation.
- New York (State). Department of Health.
- New York (State). Dept. of farms and markets. Division of foods and markets.
- New York (State). Dept. of Agriculture and Markets.
- New York (State). Dept. of Agriculture.
- New York (State). Dept. of Environmental Conservation.
- New York (State). Dept. of Farms and Markets. Division of Agriculture.
- New York (State). Division of visual instruction.
- New York (State). Forest Commission.
- New York (State). Forest, Fish and Game Commission.
- New York (State). Legislature. Assembly.
- New York (State). Legislature. Assembly. Committee on Public Lands and Forestry.
- New York (State). Natural History Survey.
- New York (State). State Botanist.
- New York (State). State Entomologist.
- New York (State). State Fair Comission.
- New York Academy of Sciences.
- New York aquarium (C. Reiche and brother, proprietors)
- New York Aquarium.
- New York Association for Improving the Condition of the Poor.
- New York Botanical Garden
- New York Botanical Garden. Board of Managers.
- New York Botanical Garden. Herbarium.
- New York Bureau of Farmers' Institutes.
- New York central and Hudson River railroad company.
- New York Conference on Milk Problems New York, N.Y.) 1910-
- New York Corresponding Association for the Promotion of Internal Improvements.
- New York County (N.Y.). Court of General Sessions.
- New York Entomological Club.
- New York Entomological Society.
- New York Express
- New York Market Gardeners' Association.
- New York Market Gardeners’ Association.
- New York Microscopical Society.
- New York Milk Committee.
- New York milk conference, 1906.
- New York Museum of Anatomy.
- New York Natural History Conference New York State Museum) 2000-
- New York Poultry Exchange. Exhibition New York, N.Y.) 1887-
- New York Produce Exchange.
- New York Public Library.
- New York Racing Association.
- New York Shell Club.
- New York Shorthorn & Polled Shorthorn Breeders' Assn.
- New York Shorthorn Breeders' Assn.
- New York Society of Electron Microscopists.
- New York State Agricultural College (Ovid, N.Y.)
- New York State Agricultural Convention. 1932-
- New York State Agricultural Experiment Station.
- New York State Agricultural Experiment Station. Board of Control.
- New York State Agricultural Society.
- New York state association. Committee on state park plan.
- New York State Biodiversity Research Institute.
- New York State Cheese Manufacturers' Association.
- New York State College of Agriculture.
- New York State College of Forestry at Syracuse University.
- New York State College of Forestry at Syracuse University. Dept. of Forest Entomology.
- New York State College of Forestry at Syracuse University. Roosevelt Wild Life Forest Experiment Station.
- New York State College of Forestry.
- New York State Flower Growers, Inc.
- New York State Fruit Testing Cooperative Association.
- New York State Museum and Science Service.
- New York State Museum of Natural History.
- New York State Museum.
- New York State Roosevelt Memorial. Board of Trustees.
- New York State Roosevelt Memorial. Board of Trustees.
- New York State Vegetable Growers' Association.
- New York State Veterinary College.
- New York University. Hall of Fame.
- New York University. School of Engineering and Science.
- New York Zoological Park.
- New York Zoological Society.
- New York Zoological Society. Tropical Research Station.
- New York. College of Forestry, Syracuse. Dept. of Forest Entomology.
- New Zealand Exhibition Dunedin, N.Z.) 1865-
- New Zealand Exhibition (1865 : Dunedin, N.Z.)
- New Zealand Geological Survey.
- New Zealand Government Trawling Expedition 1907-
- New Zealand Institute (Wellington, N.Z.)
- New Zealand Institute.
- New Zealand Ornithological Congress Trust Board.
- New Zealand.
- New Zealand. Board of Science and Art.
- New Zealand. Colonial Museum and Geological Survey Dept.
- New Zealand. Department of Scientific and Industrial Research
- New Zealand. Dept. of Agriculture.
- New Zealand. Geological Survey Dept.
- New Zealand. Mines Dept.
- New Zealand. State Forest Service.
- New, Charles, 1840-1875
- New, J G
- New, T R
- New, T. R.
- New, Tim R
- New, Timothy R
- Newall, David J F
- Newall, J. T.
- Newark (N.J.). Board of Education.
- Newark (N.J.). Department of Parks and Public Property.
- Newark museum association, Newark, N.J.
- Newark Nurseries.
- Newark, N.J. Shade tree commission.
- Newbanks, D.
- Newberry, Arthur St. John.