TY  - BOOK
T1  - Insects.
DA  - [1952]
CY  - Washington,
VL  - 1952
CN  - S21
CN  - S21
PB  - U.S. Govt. Print. Off.
PP  - Washington,
PY  - [1952]
N1  - Issued also as Home document no. 413, 82d Cong., 2d sess.
ID  - 108534
KW  - Insects
KW  - Beneficial insects
KW  - Insect pests
KW  - Insecticides.
TI  - Insects.
ER  -