Biology of fishes and fishlike vertebrates. Physiology of lower vertebrate organ systems. Efficient management and culture of the animal as a renewable resource. Lake formation and aging. Physical, chemical, and behavioral relationships between organisms and their environments.
Survey lakes and streams.
Weekend field trips occasionally require one or more days' absence from campus during the week. Location of, and species taken in, commercial fisheries. Their importance to world food supply. Methods of harvest and products marketed. Economic problems of common property resources.