The British Working Class and Enthusiasm for War, 1914-1916
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Hawks In Flight
The Flight Identification Of North American Migrant Raptors »

Sibley Backyard Birding Postcards
100 Postcards »

Sibley's Birding Basics
Sibleys Birding Basics »

Geographies of Exclusion
Society and Difference in the West »

Hawks in Flight
The Flight Indentification of North American Raptors »

The Sibley Guide To Birds
The Sibley Guide to Birds »

Sibley's Waterbirds of the Great Lakes
Folding Guide »

Field Guide To The Birds Of Western North America
This field guide covers the avifauna of western North America using detailed artworks, maps and text. Lighter than the original North American Bird Guide, th... »

Sibley's Trees of Trails and Forests of the Ne & U. Mw
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