Butterflies of San Francisco bay region/

by Tılden, J. W.
Published 1965

Diseases of fruit crops /

by Anderson, Harry Warren
Published 1956

CMI descriptions of plant viruses /

Published 1972

CMI descriptions of pathogenic fungi and bacteria /

Published 1977

CMI descriptions of plant viruses /

Published 1979

CMI descriptions of pathogenic fungi and bacteria /

Published 1979

CMI descriptions of pathogenic fungi and bacteria /

Published 1979

CMI descriptions of plant viruses /

Published 1970

CMI descriptions of pathogenic fungi and bacteria /

Published 1984

CMI descriptions of pathogenic fungi and bacteria /

Published 1984

Plant diseases and their chemical /

by Evans, E.
Published 1968

Evaluation of candidate chemosterilants for the boll weevil/

Published 1971

Diseases of ornamental plants: A manual containing descriptions, illustrations and control measures of the diseases of flowering and other ornamental plants common to Colorado and...

by Forsberg, Junius L.
Published 1946

Viruses of plants: Descriptions and lists from the VIDE databese/

Published 1996

Viruses of plants: Descriptions and lists from the VIDE databese/

Published 1996

Diseases of fruit crops /

by Walker, John Charles.
Published 1952