000 | 00636 a2200205 4500 | ||
---|---|---|---|
245 | 1 | _aChanges in soil physical properties as influenced by application of fertilizers to an intensive system of cropping in different soils. | |
300 | _a89p. | ||
650 | _aChemico physical properties | ||
650 | _aNPK fertilizers | ||
650 | _aCrop management | ||
650 | _aSoil types | ||
650 | _aSampling | ||
650 | _aNutrients | ||
650 | _aRice | ||
502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bPh.D. _d1980 |
||
502 | _gBiswas, T.D. | ||
100 | 1 | _aPawar, B.D. | |
942 |
_2udc _cT |
||
901 | _aT3455 | ||
999 |
_c140669 _d140669 |