| 000 | 00415cam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 180718b1966 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aOAx73 C578 | ||
| 100 | _aClawson, Marion | ||
| 245 |
_aEconomics of outdoor recreation _cby Marion Clawson and Jack L. Knetsch |
||
| 260 |
_aBaltimore _bJohns Hopkins _c1966 |
||
| 300 | _a328p. | ||
| 500 | _a$8.50 | ||
| 650 | _aRecreation - U.S.A. | ||
| 700 | _aKnetsch, Jack L. | ||
| 999 |
_c476374 _d476374 |
||