16 research outputs found
Color image map : [ports of entry, United States-Canadian border] /
No full textScale 1:25,000.Each sheet separately titled."Projection and 1000-meter grid: Universal Transverse Mercator.""Photoimagery rectified by optical scanning of simultaneously exposed B/W panchromatic and B/W infrared 1:70,000 scale aerial photographs taken October 28, 1975, by the Department of Energy, Mines and Resources, Ottawa, Ontario, Canada."Includes diagr. of "Adjoining color image maps.
THORNTHWAITE'S CLIMATIC WATER BALANCE: EVALUATION OF ANNUAL DISCHARGE ESTIMATES FOR TWO SUBARCTIC BASINS
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New Insights on the Distribution, Ecology, and Overwintering Behavior of the Little Brown Myotis ( Myotis lucifugus
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A Permafrost Probability Model for the Southern Yukon and Northern British Columbia, Canada
No full textEnsuring health and environmental protection in hydraulic fracturing: A focus on British Columbia and Alberta, Canada
No full textAnnual and seasonal variability in evapotranspiration and water table at a shrub-covered bog in southern Ontario, Canada
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