| 000 | 00374cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1960 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aY11x73 C578 | ||
| 100 | _aClawson, Marion | ||
| 245 |
_aLand for the future _cby Marion Clawson... [et.al] |
||
| 260 |
_aBaltimore _bJohns Hopkins for Resources for the future _c1960 |
||
| 300 | _a570p. | ||
| 650 | _aLand use --United States | ||
| 999 |
_c362553 _d362553 |
||