TY  - BOOK
AU  - Sathasivampillai, K.
TI  - A production economics study on paddy cultivation in Mannar district 1972-1973
AV  - ERB PAM HC12S2 
PY  - 1974///
CY  - Peradeniva
PB  - Division of Agricultural Economics
KW  - Farm management
KW  - Mannar
KW  - Agricultural
KW  - Economics aspects
KW  - Paddy cultivation
KW  - Economic aspects
ER  -