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Richard S. Soper

6 books found

Books by Richard S. Soper
World directory for current research on the entomopathogenic fungal genus EntomophoraRichard S. Soper

World directory for current research on the entomopathogenic fungal genus Entomophora

Richard S. Soper

1976No page data
Production of entomophthora resting spores for biological control of aphidsRichard S. Soper

Production of entomophthora resting spores for biological control of aphids

Richard S. Soper

1975No page data
World directory for current research on the Entomopathogenic fungal genus Entomophthora, third editionRichard S. Soper

World directory for current research on the Entomopathogenic fungal genus Entomophthora, third edition

Richard S. Soper

1983No page data
World directory for current research on the entomopathogenic fungal genus EntomophthoraRichard S. Soper

World directory for current research on the entomopathogenic fungal genus Entomophthora

Richard S. Soper

1978No page data
Cotton-integrated pest managementRichard S. Soper
⏱ 2h 40m

Cotton-integrated pest management

Richard S. Soper

1992160 pp.
Biological control quarantineJack R. Coulson
⏱ 5h 36m

Biological control quarantine

Jack R. Coulson

1991336 pp.