Essentials of ground-water hydrology pertinent to water-resources planning /
U.S. Water Resources Council, Hydrology Committee.

APA Citation

Water Resources Council (U.S.). Hydrology Committee. (1980). Essentials of ground-water hydrology pertinent to water-resources planning. Rev. 1980. Washington, D.C.: The Committee. .

MLA Citation

Water Resources Council (U.S.). Hydrology Committee. Essentials of Ground-water Hydrology Pertinent to Water-resources Planning. Rev. 1980. Washington, D.C.: The Committee. , 1980.