000 | 00706 am a2200217 a 4500 | ||
---|---|---|---|
245 | 1 | _aAn investigation for the selection of reliable analytical procedures for estimating available potassium from among the existing chemical methods | |
300 | _a55p+11plates+18tab.+7bib. | ||
650 | _aSoil sciences | ||
650 | _aSoil chemistry | ||
650 | _aAgricultural chemicals | ||
650 | _aph | ||
650 | _aPlant soil relations | ||
650 | _aYields | ||
650 | _aFertilizers | ||
650 | _aSoil types | ||
502 |
_cAndhra Pradesh Agricultural University,RajendraNagar, Hyderabad _bM.sc (Agriculture) _d1968 |
||
502 | _gRao,T.M.Vithal | ||
100 | 1 |
_aSantaiah,V _d |
|
942 |
_2udc _cT |
||
901 | _aRF2149 | ||
999 |
_c147394 _d147394 |