000 00623nam a2200157Ia 4500
082 _a631.4
_bHAL-E
100 _aHalecha, Gopal
245 0 _aEffects of fertility gradients and FYM levels on yield, quality and soil properties of maize and comparative evaluation of extraction methods for available phosphorus
260 _aJabalpur
_bJawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
_c2016
300 _a105pg.
502 _bM.Sc.(Department Of Soil Science And Agricultural Chemistry)
650 _aSOIL SCIENCE AND AGRICULTURAL CHEMISTRY
653 _a
700 _aGuide: Sachidanand, B.
_e
942 _2ddc
_cTS
999 _c1135492
_d1135492