000 00419nam a2200145Ia 4500
008 140317s9999 xx 000 0 und d
082 _a549
100 _aNew Delhi,Indian Sc.Academy
245 _aProc.of the symp.on clay minerals in Indian soils held at IARI.
260 _aNew Delhi
_bINSA
_c1975
300 _a345
650 _aChemistry and Allied Sci.
653 _aChemistry and Allied Science
942 _2ddc
_cBK
999 _c7591
_d7591