Now showing items 1-2 of 2
Effects of cattle grazing and haying on wildlife conservation at National Wildlife Refuges in the United States
(Springer-Verlag; Springer-Verlag New York Inc., 1987-01)
The National Wildlife Refuge System is perhaps the most important system of federal lands for protecting wildlife in the United States. Only at refuges has wildlife conservation been legislated to have higher priority than ...
Developmental adaptation to high altitude hypoxia
(Springer-Verlag; Swets & Zeitlinger B.V., 1977-06)
Experimental studies on animals and humans exposed to hypoxic stress have been reviewed. These data suggest that the influence of hypoxic stress, and the organism's response to it, are greater during growth than during ...