000 00504nam a22001937a 4500
003 OSt
008 240220b |||||||| |||| 00| 0 eng d
082 _aT631.41
_bS48R
100 _aSingh, Ram Raksha
245 _aReactions and Availability of Copper in Calcareous Soils
_cRam Raksha Singh
260 _bRAU
_c1983
_aPusa, Samastipur
300 _a85p.
502 _bPh. D.
_d1983
650 _aSoil Science
650 _aCalcareous Soils
650 _aThesis
650 _aPh. D.
942 _2ddc
_cT
999 _c37470
_d37470