June 1974.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Program.Includes bibliographical references (page 74)
International audienceAim: Diet is key to understanding resource use by species, their relationships...
Item 611-R-1 (microfiche)."FWS/OBS-82/31.""July 1982.""Biological Services Program"--Cover.Includes ...
Aim: Diet is key to understanding species’ resource use, relationships with their environment and bi...
October 1974.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pr...
November 1974.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
November, 1971.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
August 1973.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pro...
August, 1973.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pr...
December 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
December, 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
ABSTRACT. The grassland region of the northern Great Plains was divided into six broad subregions by...
November 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
April 1971.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Prog...
September 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
Introduction; Study area; Methods; Species diversity; Winter birds; Summer birds; Differences betwee...
International audienceAim: Diet is key to understanding resource use by species, their relationships...
Item 611-R-1 (microfiche)."FWS/OBS-82/31.""July 1982.""Biological Services Program"--Cover.Includes ...
Aim: Diet is key to understanding species’ resource use, relationships with their environment and bi...
October 1974.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pr...
November 1974.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
November, 1971.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
August 1973.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pro...
August, 1973.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Pr...
December 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
December, 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
ABSTRACT. The grassland region of the northern Great Plains was divided into six broad subregions by...
November 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological P...
April 1971.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological Prog...
September 1972.On cover: Grassland Biome, Ecosystem analysis studies, U.S. International Biological ...
Introduction; Study area; Methods; Species diversity; Winter birds; Summer birds; Differences betwee...
International audienceAim: Diet is key to understanding resource use by species, their relationships...
Item 611-R-1 (microfiche)."FWS/OBS-82/31.""July 1982.""Biological Services Program"--Cover.Includes ...
Aim: Diet is key to understanding species’ resource use, relationships with their environment and bi...