000 00313nam a2200133Ia 4500
008 221219s9999 xx 000 0 und d
100 _aEetela Sathyanarayana 
245 0 _aSoil Science Treatise
250 _a3rd
260 _bJaya Pub.
650 _aSoil Science
700 _aManchala Kumar
942 _cBK
_02
999 _c3820
_d3820