000 00357nam a2200121Ia 4500
008 220201s1976 xx 000 0 eng d
041 _aENG
100 _aIS:2720 (PART XXIII)1976
245 0 _aMETHODS OF TEST FOR SOILS PT 23 DETERMINATION OF CALCIUM EARBONATE
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1976
300 _a6
942 _2ddc
999 _c62041
_d62041