| 000 | 00584nam a22001937a 4500 | ||
|---|---|---|---|
| 003 | PILC | ||
| 005 | 20151027133752.0 | ||
| 008 | 130312t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0070471053 | ||
| 050 |
_aTD 178 _b.P65 1998 |
||
| 082 |
_aGS 372.3'57044 _bP65 1998 |
||
| 245 |
_aPollution problems and solutions / _cNational Wildlife Federation |
||
| 260 |
_aPhiladelphia : _bChelsea House Publishers, _c1999. |
||
| 300 |
_a110 p. : _c29 cm. |
||
| 541 | _e7942 | ||
| 650 |
_aPollution _912188 |
||
| 650 |
_aPollution _xstudy and teaching _xactivity program _921944 |
||
| 942 |
_2lcc _cBK |
||
| 999 |
_c2389 _d2389 |
||