13

Effects of climate on numbers of northern prairie wetlands

Year:
1995
Language:
english
File:
PDF, 777 KB
english, 1995
16

Role of invasiveMelilotus officinalisin two native plant communities

Year:
2009
Language:
english
File:
PDF, 422 KB
english, 2009
21

Eruptions of some North American boreal seed-eating birds, 1901–1980

Year:
1986
Language:
english
File:
PDF, 251 KB
english, 1986
46

Seed Dispersal by Specialist versus Generalist Foragers: The Plant's Perspective

Year:
1996
Language:
english
File:
PDF, 1.19 MB
english, 1996