2

History of the Pottsville (Pa.) Scientific Association, 1854–1862

Year:
1969
Language:
english
File:
PDF, 290 KB
english, 1969
3

Some Historical Notes on Louis Agassiz's Lectures on Zoogeography

Year:
1978
Language:
english
File:
PDF, 370 KB
english, 1978
5

Jordan on Rafinesque

Year:
1956
Language:
english
File:
PDF, 199 KB
english, 1956
6

More Records of Reptiles from Portage County, Ohio

Year:
1948
Language:
english
File:
PDF, 133 KB
english, 1948
8

Sir Richard Owen's Interpretation of Optic Lobes in Blind Fishes

Year:
1966
Language:
english
File:
PDF, 263 KB
english, 1966
9

Historic Popular Ecology

Year:
1973
Language:
english
File:
PDF, 481 KB
english, 1973
11

New Records of Reptiles from Portage County, Ohio

Year:
1944
Language:
english
File:
PDF, 172 KB
english, 1944
13

Fouling Organisms Attached to the American Lobster in Connecticut Waters

Year:
1955
Language:
english
File:
PDF, 331 KB
english, 1955
16

C. O. Whitman and the American Society of Zoologists

Year:
1979
Language:
english
File:
PDF, 231 KB
english, 1979
18

Historical aspects of F. W. putnam's systematic studies on fishes

Year:
1970
Language:
english
File:
PDF, 270 KB
english, 1970
19

Ecological Significance of the Disappearance of Eel-Grass at Cape Ann, Massachusetts

Year:
1944
Language:
english
File:
PDF, 784 KB
english, 1944
20

Banding Studies on the English Sparrow

Year:
1949
Language:
english
File:
PDF, 449 KB
english, 1949
21

Analysis of Chimney Swift Returns at Kent, Ohio, 1956-1959

Year:
1960
Language:
english
File:
PDF, 180 KB
english, 1960
23

The Bottom Community of Ipswich Bay, Massachusetts

Year:
1944
Language:
english
File:
PDF, 1.11 MB
english, 1944
24

The Summer School of Biology at the Peabody Academy of Science, 1876-1881

Year:
1957
Language:
english
File:
PDF, 2.75 MB
english, 1957
25

Two Reviews of Dice's "Natural Communities"

Year:
1953
Language:
english
File:
PDF, 463 KB
english, 1953
27

Popular Urban Natural History

Year:
1960
Language:
english
File:
PDF, 320 KB
english, 1960
29

The Land and Wildlife.by Edward H. Graham

Year:
1948
Language:
english
File:
PDF, 289 KB
english, 1948
30

Synopses of North American Biotic Provinces

Year:
1943
Language:
english
File:
PDF, 91 KB
english, 1943
31

Biogeography in Paperbacks

Year:
1977
Language:
english
File:
PDF, 598 KB
english, 1977
32

Chimney Swifts Use Same Nest for Five Consecutive Years

Year:
1978
Language:
english
File:
PDF, 101 KB
english, 1978
33

Studies on North American Fairy Shrimps with the Description of Two New Species

Year:
1953
Language:
english
File:
PDF, 1.02 MB
english, 1953
37

Ten-Year Life History of a Banded Chimney Swift

Year:
1956
Language:
english
File:
PDF, 255 KB
english, 1956
38

An Early Defense of Darwinism

Year:
1959
Language:
english
File:
PDF, 240 KB
english, 1959
39

An Anomalous Appendage on the Carapace of the Crayfish Orconectes rusticus

Year:
1957
Language:
english
File:
PDF, 91 KB
english, 1957
40

An early movement to promote field study in the public schools

Year:
1958
Language:
english
File:
PDF, 257 KB
english, 1958
42

Two 13-Year-Old Age Records for the House Sparrow

Year:
1959
Language:
english
File:
PDF, 123 KB
english, 1959
43

Analysis of Chimney Swift Returns at Kent, Ohio, 1960-61

Year:
1962
Language:
english
File:
PDF, 106 KB
english, 1962
44

A Guide to Conservation Education and Employment

Year:
1949
File:
PDF, 347 KB
1949
45

Comparison of the Gastropod Fauna in the Drainage Systems of Champaign County, Illinois

Year:
1956
Language:
english
File:
PDF, 496 KB
english, 1956
46

A Record of the Blind Isopod, Asellus tridentatus, from an Open Stream Habitat

Year:
1954
Language:
english
File:
PDF, 183 KB
english, 1954
47

Restoration of the Zostera Faciation at Cape Ann, Massachusetts

Year:
1950
Language:
english
File:
PDF, 660 KB
english, 1950
48

Records of the Sea-Side Isopod Ligia Oceanica at Cape Ann, Massachusetts

Year:
1959
Language:
english
File:
PDF, 297 KB
english, 1959
49

Recession of Eelgrass at Cape Ann, Massachusetts

Year:
1953
Language:
english
File:
PDF, 570 KB
english, 1953
50

Ecological Interests Among American Naturalists

Year:
1947
Language:
english
File:
PDF, 359 KB
english, 1947