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Synthesis by Topic: Contemporary Botanical Thought. A series of lectures arranged by the Botanical Society of Edinburgh. Anna M. MacLeod and LS Cobley, Eds. Quadrangle Books, Chicago, Ill., 1961. ix+ 197 pp. Illus. $6.50.
Ecological Approach: Methods and Materials for Teaching the Biological Sciences. David F. Miller and Glenn W. Blaydes. McGraw-Hill, New York, ed. 2, 1962. x+ 453 pp. Illus. $7.95.