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Explains how sea lamprey nearly destroyed the fish in the Great Lakes. Scientists studied methods of controlling this predator and devised electrical barriers and electromechanical weir and traps.
Records the poetry and personality of Gwendolyn Brooks and the Chicago environment which provided the sources for most of her materials. Features Miss Brooks reading several of her poems, each accompanied by scenes of the people or locale described. Examines her method of working, the things she finds most pleasant in life, and the thrill of winning the 1950 Pulitzer Prize for poetry.
Illustrates various techniques and household arrangements for caring for the convalescent patient at home. Shows ways of arranging the sick room, making the beds, washing and serving the patient, caring for the thermometer, and removing soiled linens. Pictures the distribution of chores among the family members and demonstrates some necessary precautions to prevent the spread of the illness.
Uses two comprehensive high schools--one in Oakland, California, and the other in Labette County, Kansas--to show what every secondary school should be equipped to do. Shows various classroom situations illustrating how the schools provide for the varied interests of all students in their communities. Includes views of Dr. Conant presenting his findings to government and National Education Association officials.
