Intro, pg 1-2
History of the Prairie Horned Lark, pg 3-23
Migration, pg 23-28
The Lark in Autumn and in Winter, pg 29-34
Reproduction, pg 34-113
Molt, pg 113
Ecology of the Nesting Site of the Prairie Horned Lark in…
Bigelow- On Atmospheric Waves from Wast to East along the Great Lakes, pg 185
Engelmann, G. - Meteorological Tables for 1860 and 1861, pg 68
Engelmann, G.- Difference of Temperature and Relative Humidity in City and Country, pg 70
Engelmann, G.-…
Title of Vol. III., 1868- 1877, pg (i)
Contents of Vol. III., 1868- 1877, pg (iii)
Officers of the Academy in 1877, pg (v)
Members of the Academy in 1877, pg (vi)
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Engelmann, G. About the Oaks of the United States, pg 385,…
