TY  - BOOK
AU  - De Ong,E.R.
TI  - Chemical and natural control of pests
U1  - 632.9 
PY  - 1960///]
CY  - New York
PB  - Reinhold Pub. Corp.
KW  - Pests
KW  - Local
KW  - Pesticides
N1  - Includes bibliography
ER  -