TY - BOOK AU - Fernald, H.T. AU - Shepard, Harold H. TI - Applied entomology: an introductory textbook of insects in their relations to man / U1 - FOR 632.7 F39a 1942 PY - 1942/// CY - New York PB - McGrawHill Book Company KW - Entomology N1 - Includes index ER -