Insect transmission of plant diseases
Leach, Julian Gilbert, 1894-
Insect transmission of plant diseases by Julian Gilbert Leach - New York McGraw-Hill Book 1940 - xviii, 615 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences .
'References' at end of each chapter.
40-031049
Insects as carriers of plant disease
Insect transmission of plant diseases by Julian Gilbert Leach - New York McGraw-Hill Book 1940 - xviii, 615 p. : ill. ; 24 cm. - McGraw-Hill publications in the agricultural sciences .
'References' at end of each chapter.
40-031049
Insects as carriers of plant disease