| 000 | 00349 a2200121 4500 | ||
|---|---|---|---|
| 080 |
_a614.7 _bH 367 E |
||
| 245 | 1 |
_aEnvironmental crisis _bMan's struggle to live with himself _cby H.W. Helfrich |
|
| 260 |
_aLondon _bYale University Press _c1970 |
||
| 650 | _aEnvironmental Pollution | ||
| 100 | 1 |
_aHelfrich, H.W. _d |
|
| 300 | _a187 p. | ||
| 901 | _a111909 | ||
| 999 |
_c39016 _d39016 |
||