| 000 | 00378nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 130225s9999 xx 000 0 und d | ||
| 100 | _aSackett, W.G. | ||
| 245 | _aComparative bacteriological study of the water supply of the city and couty of d | ||
| 260 |
_aCollins _c1917 |
||
| 300 | _a1-14 p. | ||
| 440 | _aColorado Agricultural Experim | ||
| 901 | _a18825 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c2393 _d2393 |
||