000 00598 a2200205 4500
003 OSt
020 _a9789352067602
082 _a631.41
_bPRA/NU
100 _aPrabhakaran Nair, K P
245 _aNutrient buffer power concept for sustainable agriculture
260 _aChennai
_bNotion Press
_c2016
300 _a434p.
546 _aEnglish
650 _aSustainable agriculture
650 _aGeneral Profile of Current Agricultural System
650 _aSustaining Land Productivity
650 _aRole of Soil Organic Mater
650 _aWater needs of agriculture
942 _2ddc
_cBK
999 _c157692
_d157692