TY  - BOOK
AU  - Cheng, Charles L
TI  - Pesticides : : its hazardous effects on the Benguet farmers and the environment / 
AV  - SB 951 .C518 1997
U1  - FIL 577  
PY  - 1997///
CY  - Baguio City, Philippines : 
PB  - Unique Printing Press, 
KW  - Pesticides
ER  -