000 | 00366nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 170101s2004 xx 000 0 und d | ||
082 | _a363.7 C32E | ||
100 | _aCHAUHAN, A.S. | ||
245 | 0 | _aEnvironmental studies | |
260 |
_bNew Delhi _c2004 |
||
300 | _a363p | ||
650 | _aENVIRONMENTAL PROTECTION | ||
653 | _aENVIRONMENTAL PROTECTION | ||
942 |
_2ddc _cB _06 |
||
999 |
_c127468 _d127468 |