TY  - BOOK
AU  - Fernald, H. T.
AU  - Shepard, Harold H.
TI  - Applied entomology: an introductory text-book of insects in their relations to man 
T2  - Agricultural and biological publications
AV  - SB931 .F4
U1  - 595.7 
PY  - 1942///
CY  - New York
PB  - McGraw-Hill
KW  - Beneficial insects
KW  - Insect pests
KW  - Insects
KW  - United States
N1  - Includes bibliographical references and index
ER  -