000 | 00447nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 160826s9999||||xx |||||||||||||| ||und|| | ||
020 |
_c500 _a8170245281 |
||
040 | _aIEW Library | ||
041 | _aEnglish | ||
082 |
_a363.73 _bADV |
||
245 | _aAdvancese in environmental sciences | ||
260 |
_aASHISH _bNew Delhi _c1993 |
||
300 | _axxi, 387 p. | ||
650 | _aSocial Science | ||
700 | _aA.K. Tripathi ; A.K. Srivastava & S.N. Pandy | ||
942 | _cBK | ||
999 |
_c522 _d522 |