Research Catalog

  • Insecticides and fungicides [microform] : chemical composition and effectiveness of certain preparations.

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1902.
    • 1902
  • Chemical composition of insecticides and fungicides, with an account of methods of analysis employed [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1902
    • 1902
  • Insecticides studies [microform] : I. Pyrethrum powders containing poisonous metals; II. Compilation of analyses on insecticides and fungicides; III. State laws governing composition and sale of insecticides

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1903
    • 1903
  • Paris green spraying experiments [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1904
    • 1904
  • Arsenic in papers and fabrics [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1904
    • 1904
  • Injury to vegetation by smelter fumes [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1905
    • 1905
  • Mineral waters of U.S. [microform] : I. Classification and methods of analysis; II. Commercial waters; III. Saratoga waters sampled at source

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1905
    • 1905
  • Lime-sulphur-salt wash and its substitutes [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1907
    • 1907
  • Commercial feeding stuffs of U.S. [microform] : chemical and microscopical examination

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1908
    • 1908
  • Injury to vegetation and animal life by smelter wastes [microform]

    • Text
    • [Washington, D.C.] : U.S. G.P.O., 1908
    • 1908

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