000 | 00539nam a2200157 a 4500 | ||
---|---|---|---|
005 | 20220228110735.0 | ||
035 | _aF8901000716877 | ||
084 | _aUIL BUL 409 1953 | ||
100 | _aBaumann, E. Robert. | ||
245 | _ainvestigation of the performance of six small septic tanks -/ E. Robert Baumann, Harold E. Babbit. | ||
260 | _aUrbana, Illinois : University of Illinois, Engineering Experiment Station | ||
300 | _a75 p. | ||
440 | _aBulletin series, No. 409. | ||
690 | _aTanques septicos - Pruebas. | ||
700 | _aBabbit, Harold E., coaut. | ||
999 |
_c63577 _d63577 |