000 | 00536 a2200181 4500 | ||
---|---|---|---|
245 | 1 | _aEffect of various factors ( Moisture and temperature ) influencing Indices of available soil potassium. | |
300 | _a82p. | ||
650 | _aHumidity | ||
650 | _aTemperature | ||
650 | _aSoil | ||
650 | _aPotash fertilizers | ||
650 | _aSoil Types | ||
502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bM.Sc. _d1962 |
||
502 | _gDatta, N.P. | ||
100 | 1 |
_aKhanna, P.K. _d |
|
942 |
_2udc _cT |
||
901 | _aT1172 | ||
999 |
_c141972 _d141972 |