Christmas census summary, 1900-1939.
| Data(s) |
23/09/2026
|
|---|---|
| Resumo |
Photocopy of typescript. "The Christmas censuses taken by cooperators of Bird-lore (now Audubon magazine) and Canadian field-naturalist for the years 1900-1939 and 1924-1939, respectively, supply the data for this summary". Cover title: Christmas bird census, 1900-1939. Mode of access: Internet. |
| Formato |
ren |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Pullman, State College of Washington, |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Bird populations #Birds #Birds |
| Tipo |
text |
