000 | 00406nam a2200169Ia 4500 | ||
---|---|---|---|
008 | 160330s1990 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
041 | _aEnglish | ||
082 |
_a628 _bTYA |
||
100 | _aYadav. | ||
245 | _aA Text Book Of Environmental Chemistry | ||
250 | _a1st | ||
260 |
_aAnmol Pub. New Delhi _c1990 |
||
300 |
_a404p. _bPaper |
||
650 | _aEnvironmental Science | ||
906 | _a10883 | ||
999 |
_c101712 _d101712 |