TY  - BOOK
AU  - Brewer,T.M.
TI  - North American oölogy
T2  - Smithsonian contributions to knowledge. [vol. XI, art. 2]
AV  - Q11 .S68
PY  - 1857///]
CY  - [Washington
PB  - Smithsonian institution
KW  - Birds
KW  - Eggs
KW  - North America
ER  -