TY  - BOOK
AU  - Amerasinghe, N
AU  - Gunasekera, G D A
AU  - Hammed, N D Abdul
AU  - Panditharatna, B L
AU  - Selvadurai, J
AU  - Selvanayaham, S
ED  -  United Nations research institute for social development, Geneva United Nations
TI  - Rice revolution in Sri Lanka / N D Abdul Hameed...(et.al)
CY  - Geneva
KW  - 18 RIC
ER  -