| 000 | 00605nam a2200157 a 4500 | ||
|---|---|---|---|
| 005 | 20220228110809.0 | ||
| 035 | _aF8901000719933 | ||
| 084 | _aEPA R4-73- 011 1973 | ||
| 100 | _aDarby, Ralph L. | ||
| 245 | _aOperation of the analytical methodology information center -/ by Ralph Darby, Robert L. Little | ||
| 260 | _aWashington, D.C. : Environmental Protection Agency | ||
| 300 | _a[171] p. | ||
| 440 | _aEnvironmental monitoring series EPA-R4-73-011 | ||
| 690 | _aMedio ambiente acuático - Información - Diseminación select-iva - Procedimientos - Descripción | ||
| 700 | _aLittle, Robert L., coaut. | ||
| 999 |
_c65800 _d65800 |
||