Yazar
Robert Lee Metcalf
14 cilt bulundu.
William Henry Luckmann, Robert Lee Metcalf · Wiley
577 sayfa · 1982
Control / Insect pests / Lutte contre les Insectes nuisibles / Pests, control
Robert Lee Metcalf, William Henry Luckmann · Wiley
661 sayfa · 1994
Control / Insect pests / Insect pests, control
Robert Lee Metcalf · McGraw-Hill
Sayfa sayısı yok · 1993
Control / Insect pests / Beneficial insects / Insects / Insectes nuisibles
Robert Lee Metcalf · Chapman and Hall
168 sayfa · 1992
Chemical ecology / Ecology / Insect baits and repellents / Insect-plant relationships / Insects
Robert Lee Metcalf · Chemical-Biological Coordination Center, National Research Council
84 sayfa · 1948
Insecticides
Robert Lee Metcalf, John J. McKelvey · Wiley
532 sayfa · 1976
Congresses / Insecticides / Biodegradation
Robert Lee Metcalf, William Henry Luckmann · Wiley
587 sayfa · 1975
Control / Insect pests / Insect pests, control / Pest Control / Insect Control
Robert Lee Metcalf · University of Illinois, Water Resources Center
80 sayfa · 1973
Organic water pollutants / Pollution / Water
Robert Lee Metcalf · State of Illinois, Dept. of Registration and Education, Natural History Survey Division
436 sayfa · 1975
Environmental aspects of Pesticides / Pesticides