000 00356nam a2200157Ia 4500
008 200204s9999 xx 000 0 und d
082 _aASN 630
100 _a"Karikalvalaven, R."
245 0 _aInput management in agricultue
260 _aMussoorie
260 _bLBSNAA
260 _c1991
300 _a106 p.
650 _aAgriculture
942 _cBK
999 _c61545
_d61545