TY  - BOOK
AU  - Ganewatte, P
TI  - "Thattumaru" and "Kattimaru" systems of rotation of cultivation of paddy land: a case study in the village of Undurawa Halmillawewa, Anuradhapura district, Sri Lanka
T2  - Occasional publication series
U1  - 338.1625493 
PY  - 1974///
CY  - Colombo
PB  - ARTI
KW  - Agricultural methods
ER  -