| 000 | 00508nam a22001697a 4500 | ||
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| 020 | _a812033065X | ||
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_a363.7 _bWRI |
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| 100 |
_aWright Richard T _92924 |
||
| 245 |
_aEnvironmental science _btoward a sustainable future _c Richard T Wright |
||
| 260 |
_aNew Delhi _bPrentice Hall of India _c2007 |
||
| 300 | _axxii;621p. | ||
| 650 |
_aeco systems-basic units of the natural world _92925 |
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| 650 |
_ahuman population _92788 |
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| 650 |
_aethics _92511 |
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| 700 |
_aWright Richard T _92924 |
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| 942 | _cBK | ||
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_c243066 _d243066 |
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