TY  - BOOK
AU  - Clay, C.H.
TI  - Design of Fishways and other fish facilities: including fish locks, fish elevators, fences & barrier dams, fish screens and artificial spawning channels 
AV  - SH157.85 .K56  1961
PY  - 1961///
CY  - Ottawa
PB  - The Deparment of Fisheries of Canada
KW  - Design of Fishways
N1  - Includes bibliographical references and index
ER  -