000 | 00388nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
245 | _aResearch on clay mineralogy in the seventies | ||
260 | _aNew Delhi | ||
260 | _bIndian Agricultural Research Institute | ||
260 | _c1982 | ||
300 | _a36 p. | ||
440 | _aNo. 39; Indian Agricultural Re | ||
901 | _pS35774 | ||
942 |
_cB _2udc |
||
999 |
_c132074 _d132074 |