| 000 | 00363nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aAndorson, D.G | ||
| 245 | _aEffects of Urban development on floods in Northern Virginia | ||
| 260 |
_aWashington _c1970 |
||
| 300 | _a1-22 p. | ||
| 440 | _aUnited States Geological Surv | ||
| 901 | _a124369 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c10970 _d10970 |
||