000 00547nam a2200205Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631/635
_bRED
100 _aReddi, G H Sankara
245 0 _aPrinciples of agronomy
250 _aRev. Ed.2
260 _aLudhiana
_bKalyani Publishers
_c2000
650 _aDryland agriculture
650 _aIrrigation
650 _aMineral nutrition
650 _aSoil conservation
650 _aSustainable agriculture
650 _aWeed management
700 _aReddy, T Yellamanda
942 _cBK
999 _c41788
_d41788