Margat, Jean, Groundwater around the world : a geographic synopsis / Jean Margat, Jac van der Gun. - xxviii, 348 pages : illustrations (some color), maps (some color) ; 26 cm. Includes bibliographical references and index. ISBN: 9781138000346 (hardback : alk. paper) RM274.45 1138000345 (hardback : alk. paper) Subjects--Topical Terms: Groundwater.