| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c328487 _d328487 |
||
| 003 | Nust | ||
| 005 | 20170410105956.0 | ||
| 008 | 170410b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a0943244404 | ||
| 040 | _c0 | ||
| 082 | _a363.233 WPC | ||
| 245 |
_aThe Clean Water Act Of 1987 _cWPCF |
||
| 260 |
_aAlexandria,Virginia _bW.P.C.F _c1987 |
||
| 300 | _a318 p. | ||
| 500 | _aP.B | ||
| 942 |
_2ddc _cBK _k363.233 WPC |
||