American sewerage practice V.3. Disposal of sewage with appendix on activated sludge and minor revisions
Eddy, H.P. Matcalf, Leonard
American sewerage practice V.3. Disposal of sewage with appendix on activated sludge and minor revisions - New York Mc. Graw Hill 1916
628.3 / M57A
American sewerage practice V.3. Disposal of sewage with appendix on activated sludge and minor revisions - New York Mc. Graw Hill 1916
628.3 / M57A