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Studies of Fast-ice Edges in the High Arctic
作者
Polar Gas Limited
ISBN
OCLC:976741539
A Travel and Site Guide to Birds of Costa Rica
作者
Aaron D. Sekerak
出版Lone Pine Pub, 1996
ISBN
1551050846 / 9781551050843
主題
Bird watching
Studies of the Ecology of Fast-ice Edges in the Hi...
作者
Polar Gas Project (Canada) / A. D. Sekerak / William John Richardson / L.G.L. Limited, Environmental Research Associates
出版1978
ISBN
OCLC:35351313
主題
Ice
A Survey of the Metazoan Parasites of Sebastes Alu...
作者
Aaron Daniel Sekerak
出版1970
ISBN
OCLC:1023677364
主題
Pacific ocean perch
Distribution of Fish and Fish Harvests in the Near...
作者
A. D. Sekerak / N. Stallard / Environmental Studies Research Funds (Canada)
出版1992
ISBN
UCSD:31822016461089
主題
Fish populations
Fisheries Environmental Study for the Cartwright L...
作者
A. D. Sekerak / Robert A. Buchanan / L.G.L. Limited, Environmental Research Associates / Newfoundland Design Associates
出版1985
ISBN
OCLC:456343328
主題
Fishes
Investigation of Aquatic Resources Along Proposed ...
作者
Aaron Daniel Sekerak / F. F. Graves / Polar Gas Project (Canada) / Polar Gas Limited / Aquatic Environments Limited
出版1975
ISBN
OCLC:606228572
主題
Aquatic resources
Young-of-the-year Cod (Boreogadus) in Lancaster So...
作者
A. D. Sekerak
出版1982
ISBN
OCLC:1015736868
Aspects of the Biology of Arctic Cod, Boreogadus S...
作者
H. Bain / Polar Gas Project (Canada) / A. D. Sekerak / L.G.L. Limited, Environmental Research Associates / Polar Gas Limited
出版1978
ISBN
OCLC:427539057
主題
Boreogadus saida
Baseline Survey of Heavy Metal Concentrations in W...
作者
B.C. Hydro. Hydroelectric Generation Projects Division / B.C. Hydro / A. D. Sekerak / Mace, Thomas Francis / L.G.L. Limited, Environmental Research Associates
出版B.C. Hydro, Hydroelectric Generation Projects Division, 1982 [i.e. 1983], 1982
ISBN
0771883277 / 9780771883279
主題
Fishes
Biological Oceanographic Studies in Lancaster Soun...
作者
Aaron D. Sekerak
出版1976
ISBN
OCLC:612872699
主題
Marine ecology
Aquatic Biophysical Inventory of Major Tributaries...
出版1980
ISBN
OCLC:944479139
Investigation of Aquatic Resources Along Proposed ...
作者
A. D. Sekerak
出版1975
ISBN
OCLC:61592621
主題
Aquatic resources
A Community Plan to Increase Fish Populations Near...
作者
Northwest Territories. Northwest Territories Renewable Resources / A. D. Sekerak
出版[Yellowknife, N.W.T.] : The Department, 1991
ISBN
OCLC:29311796
Clyde River Arctic Char Enhancement Program, 1991 ...
作者
Northwest Territories. Northwest Territories Renewable Resources / A. D. Sekerak
出版Yellowknife, N.W.T. : Renewable Resources, 1991
ISBN
OCLC:27218991
主題
Arctic char