Sludge and its ultimate disposal

ग्रंथसूची विवरण
निगमित लेखकों: American Water Works Association. Michigan Section, Michigan Water Pollution Control Association
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Ann Arbor, Mich. Ann Arbor Science c1981.
विषय: