000 | 00384nam a2200145Ia 4500 | ||
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008 | 230917s9999||||xx |||||||||||||| ||und|| | ||
040 |
_e85088 _aMAIN |
||
041 | _aEnglish | ||
082 | _a363.7 G96T | ||
100 | _aGurcharan Singh | ||
245 | 0 | _aTopics and terms in environmental sciences, vol 2 | |
260 |
_aNew Delhi _bCommonwealth _c1992 |
||
300 | _aix, 367 to 672 p. | ||
942 | _cBK | ||
999 |
_c89944 _d89944 |