| 000 | 00350 am a2200121 a 4500 | ||
|---|---|---|---|
| 100 | 1 | _aHem, J.D. | |
| 245 | 1 | _aStudy and interpretation of the chemical characteristics of natural water | |
| 260 |
_aWashington _c1959 |
||
| 300 | _a1-269 p. | ||
| 942 |
_2udc _cB |
||
| 440 | _aWater U.S. Geological Survey Water-Supply Paper No. 1473 | ||
| 901 | _aS50398 | ||
| 999 |
_c107471 _d107471 |
||