Fernald, H.T.
Applied entomology : an introductory textbook of insects in their relations to man / H.T. Fernald and Harold H. Shepard. - Fourth edition. - New York : McGrawHill Book Company, 1942. - ix, 400 pages ; 23 centimeter.
Includes index.
Entomology.
FOR 632.7 F39a 1942
Applied entomology : an introductory textbook of insects in their relations to man / H.T. Fernald and Harold H. Shepard. - Fourth edition. - New York : McGrawHill Book Company, 1942. - ix, 400 pages ; 23 centimeter.
Includes index.
Entomology.
FOR 632.7 F39a 1942