In principle, the research-teaching nexus should be seen as a two-way link, showing not only ways in which research supports teaching but also ways in which teaching supports research. In reality, the discussion has been limited almost entirely to the first of these practices. This paper presents a case study in which some student field-trip…

Historical records of the past 200 years can help ecologists reconstruct past environments and demonstrate how activities of landlords and farmers affected the natural environment, and how the contemporary distribution of plants and animals evolved." (AL)

Some effects of copper and lead salt ions on the freshwater triclad, "Polycelis felina," are investigated in terms of locomotion behavior and survivability. Both the importance and the potential protective role of mucus secretion, which is a by-product of flatworm locomotion, are assessed. (Author/JJK)

Paper presented at the International Seminar on Experimental Research in Music Education (University of Reading, Reading, England, July 9-16, 1968).

Discusses the purposes, scope, and application of guidelines which have been developed in England to help resolve conflicts between conservation and land drainage programs. Emphasizes education, training, and research as essential elements to meet the guideline objectives. (DC)