| 000 | 00476nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 160601s9999 xx 000 0 und d | ||
| 020 | _a801814464 | ||
| 100 |
_aKrutilla, John v, ed. _941462 |
||
| 245 | _aNatural environments | ||
| 245 | _bstudies in theoritical and applied analysis | ||
| 260 | _aLondon | ||
| 260 | _bJohn Hopkins university press | ||
| 260 | _c1972 | ||
| 300 | _aviii, 352 p.; 28cm. | ||
| 650 |
_aEnvironment _910186 |
||
| 650 |
_aNatural resources _9912 |
||
| 999 |
_c14045 _d14045 |
||