12 treff
Polar bears : the natural history of a threatened species
Ian Stirling
Bok Engelsk 2011
The agreement on the conservation of polar bears : its history and future
Thor S. Larsen and Ian Stirling
Bok Engelsk 2009
Polar bears
by Ian Stirling ; photographs by Dan Gura...
Bok Engelsk 2005
Bears : majestic creatures of the wild

Bok Engelsk 1993
The polar bear
Ian Stirling ; photographs by Dan Guravic...
Bok Engelsk 1990
Polar bears
by Ian Stirling ; photographs by Dan Gura...
Bok Engelsk 1988
The distribution and abundance of seals in the eastern Beaufort Sea, 1974-79
Ian Stirling, Michael Kingsley, Wendy Cal...
Bok Engelsk 1982
Polynyas in the Canadian Arctic
edited by Ian Stirling and Holly Cleator
Bok Engelsk 1981
Population ecology studies of the polar bear in northern Labrador : Ian Stirling, H. P. L. Kiliaan
Stirling, Ian
Bok Engelsk 1980
Population ecology studies of the polar bear in the area of southeastern Baffin Island
Ian Stirling ...
Bok Engelsk 1980
The Ecology of the polar bear (Ursus maritimus) along the western coast of Hudson Bay
by Ian Stirling ... [et al.]
Bok Engelsk 1977
The present status of the polar bear in the James Bay and Belcher Islands area
by Charles Jonkel ...
Bok Engelsk 1976