| 000 | 00381nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1961 xx 000 0 und d | ||
| 082 | _a333.76 IOW | ||
| 100 | _aIowa State University Centre for Agricultural and Eco.... | ||
| 245 | 0 | _aDynamics of Land Use : Needed Adjustment. | |
| 260 |
_aU.S.A. _bThe Iowa State Uni. Press Ames, Iowa _c1961 |
||
| 300 | _a371 p | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c330716 _d330716 |
||