| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c22171 _d22171 |
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| 008 | 170123b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0030536146 | ||
| 050 | _aGE 105 .A76 1990 | ||
| 100 | _aArms, Karen | ||
| 245 |
_aEnvironmental Science/ _cKaren Arms |
||
| 260 |
_aPhiladelphia: _bSaunders, _c1990 |
||
| 300 |
_axix,468, (21)p.: _bill.; _c27cm. |
||
| 521 | _aIncludes index. | ||
| 650 | _aEnvironmental Science. | ||
| 942 |
_2lcc _cBOOKS _hGE 105 .A76 1990 |
||