1. Microscopic examination of the activated sludge process
پدیدآورنده : /Michael H. Gerardi ; illustrations by Brittany Lytle.
کتابخانه: Library of Graduate Faculty of Environment of Tehran Univerdity (Tehran)
موضوع : Sewage--Purification--Activated sludge process.,Sewage sludge--Characterization.,Microscopy.,Microorganisms.,Water--Microbiology.
رده :
TD
756
.
G429
2008