Yazar
daniel a okun
4 cilt bulundu.
Christopher R. Schulz, Christopher Schultz, Daniel A. Okun · Intermediate Technology
299 sayfa · 1984
Purification / Water / Water treatment plants / Developing countries / Development studies
Daniel A. Okun · American Society of Civil Engineers. Sanitary Engineering Division.
23 sayfa · 1953
Kategori yok
Shara L. Aranoff, Daniel R. Pearson, Deanna Tanner Okun, Irving A. Williamson, Dean A. Pinkert · Nova Science Publishers, Incorporated
170 sayfa · 2009
High technology industries / Biotechnology / Biotechnology industries
Arun K. Deb, Frank M. Grablutz, Sandra B. McCammon, Walter M. Grayman, Robert M. Clark, Daniel A. Okun, Scott M. Tyler, Dagan Savic · American Water Works Association
175 sayfa · 2002
Fire extinction / Water-supply / Water reuse / Dual water systems / Water