海量图书期刊资源,随时随地畅享阅读乐趣
Lead in the California sea lion (Zalophus californianus)Howard W. Braham · 1970
Scientific investigations of the National Marine Mammal Laboratory, 1988Braham, Howard W. · Polar Record · 1990
Scientific investigations of the National Marine Mammal Laboratory, 1990Braham, Howard W. · Polar Record · 1992
Methods for photographic identification of bowhead whales, <i>Balaena mysticetus</i>Rugh, David J.; Braham, Howard W.; Miller, Gary W. · 1992
Long-Term Research at the National Marine Mammal LaboratoryHoward W. Braham · Bulletin of the Ecological Society of America · 1989
Population Dynamics of Western Arctic Bowhead Whales ( <i>Balaena mysticetus</i> )Breiwsck, Jeffrey M.; Eberhardt, L. Lee; Braham, Howard W. · Canadian Journal of Fisheries and Aquatic Sciences · 1984
Northern Sea Lion Population Decline in the Eastern Aleutian IslandsHoward W. Braham, Robert D. Everitt and David J. Rugh · The Journal of Wildlife Management · 1980
Wastewater treatment in AntarcticaConnor, M. A. · Polar Record · 2008
Marion and Prince Edward islandsHeywood, Ronald B. · Polar Record · 1973
Southern Elephant Seals in CaptivityPolar Record · 1971
Appendix II: The Pinnipedia: the seals themselvesPolar Record · 1996
White Sea Harp Seal populationPolar Record · 1965
Seal-marking methodsLaws, R. M. · Polar Record · 1952
Foraging ranges of penguinsWilson, Rory P.; Nagy, Ken A.; Obst, Bryan S. · Polar Record · 1989
Educational facilities for Swedish LappsPolar Record · 1967