TY - BOOK AU - Walton, William C. TI - Groundwater pumping tests: design and analysis SN - 0873711084 U1 - 551.49 PY - 1987/// CY - Michigan PB - Lewis Publishers KW - Groundwater flow KW - Measurement KW - Aquifers N1 - Based on lectures presented at a Seminar on Techniques for Pumping Test Design and Analysis, held Feb. 10-11, 1986 in Columbus, Ohio; Includes bibliographical references and index ER -