The impact of yala program on paddy production in SRI lanka
Fernando A.P.S.
The impact of yala program on paddy production in SRI lanka - 2006 - viii,59 p Illustration 30 cm.
AGRICULTURAL ECONOMICS
AT033
/ 338
The impact of yala program on paddy production in SRI lanka - 2006 - viii,59 p Illustration 30 cm.
AGRICULTURAL ECONOMICS
AT033
/ 338