000 | 00381nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 150723s9999 xx 000 0 und d | ||
020 | _a4292 | ||
082 | _a 577.14 SHA,-E5 | ||
100 | _a Sharma, B K | ||
245 | _a Environmental chemistry | ||
260 | _b Krishna Prakashan Media (P) Ltd., Meerut | ||
260 | _c2001 | ||
650 | _a Environmental chemistry; Ecosystems | ||
942 | _cBK | ||
999 |
_c4049 _d4049 |