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Page 5869, results 146701 - 146725

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The breeding bird survey, 1966
Chandler S. Robbins, Willet T. Van Velzen
1967, Special Scientific Report - Wildlife 102
A Breeding Bird Survey of a large section on North America was conducted during June 1966. Cooperators ran a total of 585 Survey routes in 26 eastern States and 4 Canadian Provinces. Future coverage of established routes will enable changes in the abundance of North American breeding birds to be...
Effects of the earthquake of March 27, 1964, on air and water transport, communications, and utilities systems in south-central Alaska
Edwin B. Eckel
1967, Professional Paper 545-B
The earthquake of March 27, 1964, wrecked or severely hampered all forms of transportation, all utilities, and all communications systems over a very large part of south-central Alaska. Effects on air transportation were minor as compared to those on the water, highway, and railroad transport systems. A few planes were...