| 000 | 00336 a2200133 4500 | ||
|---|---|---|---|
| 100 | 1 | _aSchaller, F.W., Riley, B.G. | |
| 245 | 1 | _aWater problem in Iowa | |
| 260 |
_aAmes _c1957 |
||
| 300 | _a1-23 p. | ||
| 440 | _aIowa Agricultural Experiment Station. Bulletin No. P122 | ||
| 650 | _aWater, Problem | ||
| 942 |
_2udc _cB |
||
| 901 | _a53471 | ||
| 999 |
_c55694 _d55694 |
||