000 00587nam a2200181Ia 4500
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041 _aENG
082 _a631.41
_bVEN
100 _aL Venkatarantnam
245 0 _aStudies on the cation-exchange equalibria and on the effect of exchangeble cations on soil properties
250 _aM Sc (Agri)
260 _aBangalore
_bUniversity of Agricultural Sciences, Bangalore
_c1970
300 _a195p
546 _aENGLISH
700 _a N G Perur Department of Soil Science and Agricultural Chemis
942 _cBK
999 _c32093
_d32093