51

Hummingbirds & Their Flowersby K. Grant; V. Grant

Year:
1969
Language:
english
File:
PDF, 201 KB
english, 1969
52

Birds Around the World: A Geographical Look at Evolution & Birdsby D. Amadon

Year:
1966
Language:
english
File:
PDF, 240 KB
english, 1966
53

Introduction to Experimental Ecologyby T. Lewis; L. R. Taylor

Year:
1967
Language:
english
File:
PDF, 360 KB
english, 1967
58

The Genetics of Colonizing Speciesby H. G. Baker; G. L. Stebbins

Year:
1966
Language:
english
File:
PDF, 273 KB
english, 1966
59

Ecology and Resource Management, A Quantitative Approachby K. E. F. Watt

Year:
1968
Language:
english
File:
PDF, 260 KB
english, 1968
61

The Geography of Lifeby W. T. Neill

Year:
1969
Language:
english
File:
PDF, 255 KB
english, 1969
63

Competition among Fugitive Species in a Harlequin Environment

Year:
1972
Language:
english
File:
PDF, 719 KB
english, 1972
65

Information Retrieval Using The Great Dane

Year:
1992
Language:
english
File:
PDF, 569 KB
english, 1992
66

'An erroneous bias': the mental illness of Jean-Francois Berger

Year:
1996
Language:
english
File:
PDF, 1.68 MB
english, 1996
69

Panamanian Birds

Year:
1969
Language:
english
File:
PDF, 100 KB
english, 1969
70

ON THE RELATION BETWEEN REPRODUCTIVE VALUE AND OPTIMAL PREDATION

Year:
1960
Language:
english
File:
PDF, 298 KB
english, 1960
78

Studies of Juvenile Criminals

Year:
1908
File:
PDF, 520 KB
1908
83

Unruly, Vagabond, and Criminal Children.

Year:
1907
File:
PDF, 407 KB
1907
84

The Movement for the Study of Criminals

Year:
1909
Language:
english
File:
PDF, 315 KB
english, 1909