Radioisotopes in agriculture : analytical procedures, animal husbandry, entomology, fertilizer uptake, general studies, photosynthesis, plant genetics, and plant physiology : a selected bibliography /

"TID-3078(Suppl. 1). Biology and Medicine, TID-4500 (31st edition)."

Soviet publications in plant pathology and closely related fields; titles published from 1925 through early 1953 and available in the Library of the U.S. Department of Agriculture.

Mode of access: Internet.

A check list of the publications of the Department of Agriculture on the subject of plant pathology, 1837-1918.

Mimeographed.

Fundamentals of biology, animal and plant,

Later edition published under title: General biology; 1952 edition published under title: The science of biology.

Principles of plant pathology; a text and laboratory manual.

Reproduced from typewritten copy.