| 000 | 00537nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1991 xx 000 0 und d | ||
| 082 | _a631.42 S990 | ||
| 100 | _aSymposium on Occurence, Characteristics and .. Nov.29,1988 | ||
| 245 | 0 | _aOccurence, characteristics and genesis of carbonate, gypsum and silicon | |
| 260 | _c1991 | ||
| 440 | _aCard 2 | ||
| 650 | _aSOILS -- CARBONATE CONTENT -- CONGRESSES | ||
| 653 | _aSOILS -- CARBONATE CONTENT -- CONGRESSES | ||
| 653 | _aSOILS -- GYPSUM CONTENT -- CONGRESSES | ||
| 942 |
_2ddc _cCP |
||
| 999 |
_c111288 _d111288 |
||