Research Catalog

  • Photographic guide to crown condition of oaks [microform] : use for gypsy moth silvicultural treatments / Kurt W. Gottschalk, W. Russ MacFarlane.

    • Text
    • Radnor, Pa. (5 Radnor Corporate Center, 100 Matsonford Rd., Radnor 19087-4585) : U.S. Dept. of Agriculture, Forest Service, Northeastern Forest Experiment Station ; [Radnor, Pa.?] : Northeastern Area, State and Private Forestry, Appalachian Integrated Pest Management Program, [1993]
    • 1993
  • Evaluation of Bacillus thuringiensis and defoliation effects on native Lepidoptera [microform] / Bradley E. Sample ... [et al.].

    • Text
    • [Morgantown, W. Va.?] : Appalachian Integrated Pest Management, USDA, Forest Service, Northeastern Area, Forest Health Protection, [1993]
    • 1993

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