Bottom samples were taken bimonthly between May 11 and October 6, 1973, in selected backwater areas of the Mississippi River. The study was initiated to determine standing crops of the benthic organisms of those areas and ...

This investigation was made to determine whether the knowledge of an athlete's present biorhythmic state, particularly the relationship of the ?high" point and "low" point in the 23-day physical cycle, can be used to predict ...

This study was undertaken to refine a method to determine the eutrophic state of water by the application of a static bioassay procedure with algae as the test organism. The procedure was applied to Navigation Pool No. 7 ...

The value of the walleye (Stizostedion vitreum, Mitchill) as a resource and as a member of the biotic community necessitates an accurate description of its reproductive endocrinology and a means of monitoring its reproductive ...

Formalin, malachite green, or a mixture of them are utilized in fish culture for control of external parasites of fish and control of fungus on fish and fish eggs. Very little information is available concerning the toxicity ...

Food habits of bluegills (Lepomis macrochirus Rafinesque) largemouth bass (Micropterus salmoides Lacepede), and spotted suckers (Minytrema melanops Rafinesque) were investigated to determine their dependence on the zooplankton ...

The purpose of this study was to identify the problems of foreign students at the University of Wisconsin-La Crosse. The sample of this study included subjects from Ethiopia, Guyana, Hong Kong, and Nigeria. The ...