000 00362nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a622.15 B621
100 _aBISDOM,E.B.A
245 0 _aSUBMICROSCOPY OF SOILS AND WEATHERED ROCKS, FIRST INTERNATIONAL WORKSHOP OF SUBM
260 _bCENTRE FOR AGRICULTURAL PUB&DOC
_c1981
300 _a25X18
942 _cBK
_2DDC
999 _c20199
_d20199