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Seit dem "Stummen Frühling"
Graham, Frank, (1971)
An economic analysis of soybean integrated pest management
Greene, Catherine, (1985)
Long-run productivity of insecticides
Carlson, Gerald A., (1977)
A decision theoretic approach to crop disease prediction and control
Carlson, Gerald A., (1970)
The microeconomics of crop losses
Carlson, Gerald A., (19XX)