This series includes publications of the US Environmental Protection Agency and its staff relating especially to Nebraska and the Great Plains region.
1974
REPTILES AND AMPHIBIANS&#;A MANAGEMENT DILEMMA, William D. Fitzwater
LABORATORY TESTING OF ALBINO RATS WITH ANTICOAGULANT RODENTICIDES, Steve D. Palmateer
1973
A Simplified Flow-Splitting Chamber and Siphon for Proportional Diluters, Duane Benoit and Frank A. Puglisi
Chronic Toxicity of a Copper, Cadmium and Zinc Mixture to the Fathead Minnow (Pimephales Promelas Rafinesque), John G. Eaton
MADAM SAGA - AN APPROACH TO AN ANIMAL DAMAGE PROBLEM, William D. Fitzwater
Chronic Effect of Low pH on Fathead Minnow Survival, Growth and Reproduction, Donald I. Mount