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  1. By: Stonebrook, H. B. - Avocado Acres. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: San Diego County, Calif, Avocado Acres, [1924]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Avocado  Breeding  California  Economic aspects  Nurseries (Horticulture)  San Diego County  
    BHL Collections: Seed & Nursery Catalogs
  2. By: Stonebrook, H. B. - Avocado Acres. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: San Diego County, Calif, Avocado Acres, [1924]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Avocado  Breeding  California  Forecasting  Nurseries (Horticulture)  San Diego County  
    BHL Collections: Seed & Nursery Catalogs
  3. By: Stonebrook, H. B. - Avocado Acres. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: San Diego County, Calif, Avocado Acres, [1924]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Avocado  Breeding  California  Miscellanea  Nurseries (Horticulture)  San Diego County  
    BHL Collections: Seed & Nursery Catalogs
  4. By: E.K. Gray (Firm) - Gray, Eva Kenworthy. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Pacific Beach, [San Diego Co.], California, E.K. Gray, [1934?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Begonias  Bulbs (Plants)  California  Catalogs  Nurseries (Horticulture)  Rare plants  San Diego County  
    BHL Collections: Seed & Nursery Catalogs
  5. By: E.K. Gray (Firm) - Gray, Eva Kenworthy. - McCabe Cactus Garden. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
    Publication info: Pacific Beach, San Diego County, California, E.K. Gray, [1933?]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Begonias  California  Nurseries (Horticulture)  Nursery stock  Plants, Ornamental  Prices  San Diego County  Varieties  
    BHL Collections: Seed & Nursery Catalogs
  6. By: San Diego County (Calif.). Integrated Planning Office. - San Diego County (Calif.). Citizens' Committee on the General Plan. Conservation Element Subcommittee.
    Publication info: San Diego, CA, The County, December 19, 1979
    Holding Institution: Institute of Governmental Studies Library, University of California Berkeley
    Subjects: California  Cultural property  Environmental policy  Habitat conservation  Light pollution  Mineral resources conservation  Nature conservation  Planning  Plant conservation  Prevention  Protection  Regional planning  San Diego County  Soil conservation  Water conservation  Wildlife conservation
  7. By: Wright, Gavin R. - Grant, Tyler J. - United States. Bureau of Land Management. - United States. Bureau of Land Management. El Centro Field Office.
    Publication info: [El Centro, California], U.S. Department of the Interior, Bureau of Land Management, 2003
    Holding Institution: Bureau of Land Management
    Subjects: California  Effect of off-road vehicles on  Horned toads  Imperial County  Imperial Sand Dunes Recreation Area  Imperial Sand Dunes Recreation Area (Calif.)  Lizards  Phrynosomatidae  Population  San Diego County  
  8. By: Orcutt, Charles Russell,
    Publication info: San Diego, Calif, [s.n.], 1885
    Holding Institution: New York Botanical Garden, LuEsther T. Mertz Library
    Subjects: Baja California (Peninsula)  California  Mexico  Plants  San Diego County
  9. By: Stephens, Frank,
    Publication info: San Diego Natural History Museum Research Library, 1928
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: California  Collecting  Field notes  Natural history  San Diego County  
  10. By: Stephens, Frank,
    Publication info: 1892-1902
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: Birds  California  Collecting  Field notes  Mammalogy  Mammals  Natural history  Ornithology  San Diego County  
  11. By: Stephens, Frank,
    Publication info: San Diego Natural History Museum Research Library, 1929
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: California  Collecting  Field notes  Geology  Natural history  Paleontology  San Diego County
  12. By: Stephens, Kate (Katherine Brown),
    Publication info: San Diego Natural History Museum Research Library
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: 1849-1937  Butterflies  California  Field notes  Imperial County  Natural history  San Diego County  Stephens, Frank,  
  13. By: Stephens, Kate (Katherine Brown),
    Publication info: San Diego Natural History Museum Research Library
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: 1849-1937  California  Field notes  Imperial County  Natural history  San Diego County  Stephens, Frank,  
  14. By: Klauber, Laurence Monroe,
    Holding Institution: San Diego Natural History Museum Research Library
    Subjects: Amphibians  Arizona  Baja California (Mexico : Peninsula)  California  Field notes  Herpetology  Reptiles  San Diego County
  15. By: Shaw, Charles E.
    Publication info: San Diego, Zoological Society of San Diego, 1950
    Holding Institution: San Diego Zoo Global Library & Archives
    Subjects: California  Lizards  San Diego County  
    BHL Collections: Expanding Access to Biodiversity Literature
  16. By: United States. Bureau of Land Management. - United States. Bureau of Land Management. Riverside District. El Centro Resource Area. - California. Department of Fish and Game.
    Publication info: Riverside, California, U.S. Department of the Interior, Bureau of Land Management, Riverside District, 1978
    Holding Institution: Bureau of Land Management
    Subjects: California  Range management  San Diego County  Wildlife management  
  17. By: Klauber, Laurence Monroe,
    Publication info: San Diego, Zoological Society of San Diego, 1924
    Holding Institution: San Diego Zoo Global Library & Archives
    Subjects: California  San Diego County  Snakes  
    BHL Collections: Expanding Access to Biodiversity Literature
  18. By: Emerson, W. Otto
    Publication info: San Francisco, 1887
    Holding Institution: University of California Libraries
    Subjects: Birds  California  San Diego County  
  19. By: U.S. Fish and Wildlife Service. Region 1.
    Publication info: Portland, Or, Region 1, U.S. Fish and Wildlife Service, [2001]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Butterflies  California  Endangered species  Nymphalidae  Riverside County  San Diego County  
  20. By: Perkins, C. B. (Clarence Basil),
    Edition: 2nd ed.
    Publication info: San Diego, Calif, Zoological Society of San Diego, 1949
    Holding Institution: San Diego Zoo Global Library & Archives
    Subjects: California  San Diego County  Snakes  
    BHL Collections: Expanding Access to Biodiversity Literature
  21. By: Perkins, C. B. (Clarence Basil),
    Publication info: San Diego, Calif, Zoological Society of San Diego, 1938
    Holding Institution: San Diego Zoo Global Library & Archives
    Subjects: California  San Diego County  Snakes  
    BHL Collections: Expanding Access to Biodiversity Literature
  22. By: United States. Bureau of Land Management. - United States. Bureau of Land Management. California Desert District Office.
    Publication info: [Riverside, Calif, Bureau of Land Management, California Desert District Office, 1988]
    Holding Institution: Bureau of Land Management
    Subjects: California  Land use  San Diego County  Wilderness areas