TY  - BOOK
AU  - Sangatan, Pedro D.
AU  - Rone L. Sangatanan
TI  - Organic farming
SN  - 971-504-952-4
U1  - Fil. 631.87 Sa58 
PY  - 1998///
CY  - Iloilo City
PB  - P.D. Sangatanan Publication
KW  - Organiculture
KW  - Organic gardening
KW  - Fertilizers and manures
ER  -