TY  - BOOK
AU  - Senanayake,Y.D.A
TI  - Sixth International Coference; Kyusei Nature Farming/ (Acc: 1978): Kyusei Nature Farming,
U1  - 630  SEN 22
PY  - 1999///]
CY  - Thailand
PB  - International Federation of Organic Agriculture Movement
KW  - Farming
ER  -