| 000 | 00370nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 100 | _aPovelis, G. | ||
| 245 | _aMethodology of programming small watershed development | ||
| 260 | _aAmes | ||
| 260 | _c1961 | ||
| 300 | _a121-160 p. | ||
| 440 | _aIowa Agricultural Experiment S | ||
| 901 | _pS6734 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c127633 _d127633 |
||