| 000 | 00493nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1980 xx 000 0 und d | ||
| 082 | _a614.7 W83 | ||
| 100 | _aGOUGH, Beverly E | ||
| 245 | 0 | _aWorld environmental directory : standard environmental reference since 1974 | |
| 250 | _a4th ed | ||
| 260 |
_bSilver Spring,U.S _c1980 |
||
| 300 | _a965p | ||
| 650 | _aPOLLUTION -- ENVIRONMENTAL ASPECTS -- DIRECTORIES | ||
| 653 | _aPOLLUTION -- ENVIRONMENTAL ASPECTS -- DIRECT | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c83487 _d83487 |
||