Yazar
jack r plimmer
6 cilt bulundu.
Jack R. Plimmer, Nancy N. Ragsdale, Derek Gammon · Wiley-Interscience
550 sayfa · 2002
Agricultural chemicals / Encyclopedias / Agriculture & Farming / Chemistry / Reference works
Jack R. Plimmer · Agricultural Research, Science and Education Administration, U.S. Dept. of Agriculture
Sayfa sayısı yok · 1977
Agricultural chemicals / Effect of radiation on / Biodegradation / Environmental aspects
Jack R. Plimmer · American Chemical Society
310 sayfa · 1977
Agricultural chemistry / Pesticides / Insect hormones / Plant regulators / Congresses
Stephen O. Duke, Jack R. Plimmer · American Chemical Society
357 sayfa · 1993
Agricultural pests / Control / Natural pesticides / Pesticides / Congresses
Jack R. Plimmer · American Chemical Society
188 sayfa · 1991
Agricultural chemicals / Law and legislation / History / Pesticides