000 003100000a22001570004500
260 _bDepartment of Agriculture
310 _aIrr.
362 1 _a1952-
650 1 4 _9134743
_aAGRICULTURA
593 _a4-10-1994
596 _aI
245 1 0 _aCIRCULAR
590 _gSri Lanka
942 _cCR
999 _c130118
_d130118