Insect transmission of plant diseases,
Leach, Julian Gilbert,
Insect transmission of plant diseases, by Julian Gilbert Leach ... - New York,;London, McGraw-Hill Book Company, inc., 1940 - xviii, 615 p. incl. front., illus., diagrs. 24 cm.
"References" at end of each chapter.
40031049
Insects as carriers of plant disease.;Plant diseases.;Insect pests.;Agricultural pests.
632.7 / LEI 2007
Insect transmission of plant diseases, by Julian Gilbert Leach ... - New York,;London, McGraw-Hill Book Company, inc., 1940 - xviii, 615 p. incl. front., illus., diagrs. 24 cm.
"References" at end of each chapter.
40031049
Insects as carriers of plant disease.;Plant diseases.;Insect pests.;Agricultural pests.
632.7 / LEI 2007