H. Namminga

Species composition, diversity, biomass, and chlorophyll of periphyton in greasy creek, red rock creek, and the Arkansas River, Oklahoma

J. Wilhm, J. Cooper, H. Namminga, 2004, Hydrobiologia.

Heavy metals in water, sediments, and chironomids

J. Wilhm, H. Namminga, 1977 .

Effects of High Discharge and an Oil Refinery Cleanup Operation on Heavy Metals in Water and Sediments in Skeleton Creek

H. Namminga, 1976 .