000 00296nam a2200133Ia 4500
008 161121s9999 xx 000 0 und d
100 _aRAYCHAUDHURI (SP)
245 0 _aProperties of colloid soil constituent
260 _cICAR
365 _b0
650 _aNIL
652 _a#N/A
942 _cBK
999 _c23715
_d23715