TY  - BOOK
AU  - Godfrey,W.Earl
AU  - Crosby,John A.
TI  - The birds of Canada
T2  - National Museum of Canada. Bulletin no. 203. Biological series, no. 73
U1  - 598.2971 
PY  - 1966///
CY  - Ottawa
PB  - Queen's Printer
KW  - Birds
KW  - Canada
N1  - Bibliography: p. 410-414 & Includes Index
ER  -