A production economic study: on paddy cultivation in Mannar District (1972-1973)
K. Sathasivampillai
A production economic study: on paddy cultivation in Mannar District (1972-1973) - Peradeniya Division of Agricultural Economics Government Department 1974 - 16p.: ill.; 32 cm.
Rice
ERB PAM SB191.R5S317
A production economic study: on paddy cultivation in Mannar District (1972-1973) - Peradeniya Division of Agricultural Economics Government Department 1974 - 16p.: ill.; 32 cm.
Rice
ERB PAM SB191.R5S317