TY  - BOOK
AU  - Fernald, Henry Torsey.
AU  - Shepard, Harold Henry.
TI  - Applied entomology an introductory textbook of insects in their relations to man
U1  - 632.7 
PY  - 1942///
CY  - New York
PB  - McGraw-Hill
KW  - Entomología económica
KW  - Insectos
KW  - E.U.A
ER  -