Application of Radioisotope Techniques to a Critical Water Resources Problem Area - Namely Nutritional Pollution Article Sidebar PDF Main Article Content George W Reid University of Oklahoma image/svg+xml Robert A Gearheart University of Oklahoma image/svg+xml James M Roberston University of Oklahoma image/svg+xml Robert M Sweazy University of Oklahoma image/svg+xml Article Details Issue 1969: Technical Reports for 1969 Section Reports