00682     2200181   4500001002100000005001500021008004100036020001000077035001900087041000700106082001100113090001700124100008100141245017100222260002500393300002600418650005600444INLIS00000000001806120210426130202210426|||||||||   |   |||   |||| ||   |   a/3640  0010-0421018061  aid0 a631.58  a631.58 WOR p0 aWORKSHOP PROCEEDINGS ON CROPPING SYSTEM PROGRAMME PLANNING [1976: Sri lanka]00aProceedings Of The Cropping Systems Workshop : Sri lanka - IDRC Cropping Systems Project Agricultural Research Centre Maha Illuppallama, Sri lanka, April, 20-21, 1976  aSrilankabIDRCc1976  aii, 116p.:iii.; 30 cm 0aProsiding -- II. Judul -- Sistem usaha tani -- IDRC