An Outline of the Principal Natural Resources of Nebraska and Their Conservation. (CB-20)

Condra, G. E., 1939. An Outline of the Principal Natural Resources of Nebraska and Their Conservation. (CB-20): 40 pp., size 6" x 9". Description: This publication encourages the practical conservation of Nebraska's resources, including: environmental relations, mineral resoruces, land resources, water resources, irrigation reclamation, pump irrigation, hydropower, water and soil conservation, grassland resources, agricultural forestry, and wildlife conservation.