000 00292nam a2200109 4500
082 _a631.4 RAM-S
100 _aRamamurthy V.
245 _aSoil Based Agrotechnologies for Livelihood Improvement
260 _aNagpur
_bNational Bureau of Soil Sirvey
_c2009
300 _a44
942 _2ddc
_cBK
999 _c131980
_d131980