How to know the land birds ; pictured-keys for determining all of the land birds of the entire United States and southern Canada, with maps showing their geographic distribution and other helpful features.
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| Format: | Book |
| Language: | English |
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Dubuque, Iowa :
W.C. Brown Co.,
[1947]
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| Edition: | 1st ed. |
| Series: | Pictured key nature series.
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| Physical Description: | 196 pages illustrations, maps 23 cm. |
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