River ecosystem ecology : a global perspective: a derivative of encyclopedia of inland waters / edited by Gene E. Likens - Amsterdam : Elsevier, 2010 - xii, 411 pages : illustrations (some coloured) 28 cm. Includes bibliographical references and index. ISBN: 9780128102138 (paperback) Subjects--Topical Terms: LC Class. No.: QH541.5 RIV