TY  - BOOK
AU  - Sangatanan, Pedro D.
TI  - Practical guide to organic pesticide (how to process organic pesticides)
SN  - 9717471843
PY  - 2000///
CY  - Quezon City
PB  - Busybook Distributors
N1  - (Technology & Livelihood Series; References: p. 75-76
ER  -