000 | 00414nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130223s9999 xx 000 0 und d | ||
080 | _a631.435.4:631.41.631.43(54) | ||
245 | _aPhysical and chemical properties of clays and clay minerals isolated from Indian | ||
260 | _aNew Delhi | ||
260 | _c1951 | ||
300 | _a153 p. | ||
440 | _aNo. 6; Indian Society of Soil | ||
901 | _pS108034 | ||
942 |
_cB _2udc |
||
999 |
_c129678 _d129678 |