000 00331nam a22001457a 4500
020 _a9789327215694
082 _a630.685 SIN
100 _aSingh, S S
100 _aRajesh, Singh
245 _aPrinciples & practices of agronomy
250 _a5
260 _aLudhiana
_bKalyani Publishers
_c2013
300 _a348
942 _cBK
999 _c368847
_d368847