51

In Memoriam: William Henry Phelps

Year:
1970
Language:
english
File:
PDF, 436 KB
english, 1970
52

A History of the Birds of the Azoresby David A. Bannerman; W. Mary Bannerman

Year:
1970
Language:
english
File:
PDF, 113 KB
english, 1970
53

Racial Succession in the Colombian Choco

Year:
1939
Language:
english
File:
PDF, 1.32 MB
english, 1939
54

The Littoral of Pacific Colombia and Eduador

Year:
1939
Language:
english
File:
PDF, 7.97 MB
english, 1939
55

The Biogeochemistry of Vertebrate Excretion

Year:
1951
Language:
english
File:
PDF, 160 KB
english, 1951
56

Oceanic and Climatic Phenomena along the West Coast of South America during 1925

Year:
1926
Language:
english
File:
PDF, 3.73 MB
english, 1926
58

The Galápagos Islands: A History of Their Explorationby Joseph Richard Slevin

Year:
1961
Language:
english
File:
PDF, 314 KB
english, 1961
59

Mitchill's "Birds of Plandome," Long Island

Year:
1962
Language:
english
File:
PDF, 738 KB
english, 1962
60

A New "Challenger" Narrative

Year:
1939
Language:
english
File:
PDF, 435 KB
english, 1939
61

Antarctic Bird Studies.by Oliver L. Austin,

Year:
1969
Language:
english
File:
PDF, 360 KB
english, 1969
62

A New Zonal Race of the Gentoo Penguin

Year:
1947
Language:
english
File:
PDF, 165 KB
english, 1947
63

Whales, Dolphins, and Porpoises.by Kenneth S. Norris

Year:
1968
Language:
english
File:
PDF, 379 KB
english, 1968
66

Shearwatersby R. M. Lockley

Year:
1955
Language:
english
File:
PDF, 169 KB
english, 1955
68

The Fulmar in the British Isles

Year:
1942
Language:
english
File:
PDF, 122 KB
english, 1942
71

Pacific campaign of the Schooner Askoy—Darien, Colombia, Ecuador

Year:
1942
Language:
english
File:
PDF, 193 KB
english, 1942
73

Zoogeography of the Sea

Year:
1954
Language:
english
File:
PDF, 420 KB
english, 1954
74

A Second Topotype of Campephilus principalis

Year:
1929
Language:
english
File:
PDF, 170 KB
english, 1929
77

Notes on Pearl Islands Ornithology

Year:
1945
File:
PDF, 319 KB
1945
78

Notes on Pearl Islands Ornithology

Year:
1945
Language:
english
File:
PDF, 319 KB
english, 1945
81

The Impact of Man upon Nature in New Zealand

Year:
1951
Language:
english
File:
PDF, 2.22 MB
english, 1951
82

Biogeography and Ecology in Antarctica.by J. van Mieghem; P. van Oye

Year:
1966
Language:
english
File:
PDF, 112 KB
english, 1966
83

An Unusual Occurrence of the Pine Grosbeak in Rhode Island

Year:
1911
File:
PDF, 147 KB
1911