00607nam a2200181 4500 20150519091049.0 000 000 UOEL SH157.85 .K56 1961 Clay, C.H. Design of Fishways and other fish facilities : including fish locks, fish elevators, fences & barrier dams, fish screens and artificial spawning channels / C.H.Clay Ottawa ; The Deparment of Fisheries of Canada , c1961. 301 p, ; ill. Includes bibliographical references and index Design of Fishways lcc LL 7847 7847 0 0 lcc 0 0 UOE UOE GEN 2015-05-19 0 SH157.85 .K56 1961 20147167 2026-04-27 12:16:40 20147167 2015-05-19 LL 0 0 lcc 0 0 UOE UOE GEN 2015-05-19 0 SH157.85 .K56 1961 20147168 2026-04-27 12:16:40 20147168 2015-05-19 LL