Yazar
Judith Coffman Thomas
5 cilt bulundu.
John Coffman, Roger Egeberg, Paul Gordon, Paul C. Herndon, Peter Modley, Caroline Keith, Thomas Lane, Judith O'Neill, Jim Robinson · The Washington Expatriates Press
Sayfa sayısı yok · 1982
Kategori yok
Judith Coffman Thomas · U.S. Geological Survey
Sayfa sayısı yok · 2009
Water / Environmental aspects of Selenium / Selenium / Pollution
Judith Coffman Thomas · U.S. Department of the Interior, U.S. Geological Survey
187 sayfa · 2013
Water quality / Data processing / History / Measurement
Judith Coffman Thomas · U.S. Department of the Interior, U.S. Geological Survey
204 sayfa · 2013
Groundwater / Quality / Pollution
Judith Coffman Thomas · U.S. Geological Survey
25 sayfa · 2008
Environmental aspects / Environmental aspects of Selenium / Pollution / Selenium / Water