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  1. By: Stage, Albert R. - United States. Forest Service. - Intermountain Research Station (Ogden, Utah)
    Publication info: [Ogden, Utah], U.S. Dept. of Agriculture, Forest Service, Intermountain Research Station, [1990]
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Abies grandis  Computer simulation  Fertilizers  forest statistics  Forests and forestry  Grand fir  Growth  Growth analysis  growth models  Idaho  Internet resource  Measurement  Pinaceae  Pseudotsuga menziesii  stand density  Trees  
  2. By: Church, Thomas W. - Lake States Forest Experiment Station (Saint Paul, Minn.)
    Publication info: St. Paul, Minn, Lake States Forest Experiment Station, 1960
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: hardwood  Hardwoods  Michigan  Reproduction  stand density  
  3. By: Hawksworth, Frank G. (Frank Goode), - Geils, Brian W
    Holding Institution: U.S. Department of Agriculture, National Agricultural Library
    Subjects: Arceuthobium vaginatum  Arizona  canopy  growth rate  height  Parasitic plants  Pinus ponderosa  site factors  spread  stand density