Hordern, Bob. Rivers & coasts / Bob Hordern. - Deddington : Philip Allan Updates, ©2006. - viii, 119 pages : illustrations (chiefly color), maps (chiefly color) ; 25 cm. Includes index. ISBN: 9781844892044 Subjects--Topical Terms: RiversStream ecology Coasts LC Class. No.: GB1203.2 / HOR 2006.