000 00597nam a22001577a 4500
040 _bEnglish
082 _a631.4
_bMAH-T
100 _aMAhajan,J.P
245 _aTracer studies on phosphorus utilization by crops as influenced by soil fertility status and phosphorus levels in medium block soil, Jabalpur
260 _aJabalpur
_bJawaharlal Nehru Krishi Vishwavidyalaya Jabalpur
_c1979
300 _a256 pg.
502 _bPh.D.(Department of Soil Science & Agricultural Chemistry )
650 _aSoil Science & Agricultural Chemistry
700 _aGuide: Bisen,D.C
942 _2ddc
_cTS
999 _c1227426
_d1227426