Insect transmission of plant diseases /

Bibliographic Details

Main Author:	Leach, J. G. (Julian Gilbert), 1894-1972
Format:	Book
Language:	English
Published:	New York, London : McGraw-Hill, 1940.
Edition:	1st ed.
Series:	McGraw-Hill publications in the agricultural sciences.
Subjects:	Plant diseases. Insect pests. Agricultural pests.