FERNALD, H. T.
Applied entomology; an introductory textbook of insects in the relations to man, by H. T. Fernald & Harold H. Shepard. 4th ed. (McGraw-Hill publications in agricultural science)
FERNALD, H. T. Applied entomology; an introductory textbook of insects in the relations to man, by H. T. Fernald & Harold H. Shepard. 4th ed. (McGraw-Hill publications in agricultural science) © 19Jun42; A165282. Harold H. Shepard (A); 2Sep69; R467823.
Harold H. Shepard|A