Mean length of freeze-free period (days) : between last 32° (F.) temperature in spring and first 32° (F.) temperature in autumn / base map by U.S. Weather Bureau ; prepared by Office of Climatology.
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Corporate Author: | |
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Other title: | Map Title on verso: Mean length of period between last in spring and first in autumn of 32°F, 28°F, 20°F, and 16°F, respectively for selected stations. |
Format: | Map |
Language: | English |
Published: |
Washington, D.C. :
The Bureau : For sale by the Supt. of Docs., U.S. G.P.O.,
1962.
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Edition: | Edition of 1962. |
Series: | Sheet of the National atlas of the United States.
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Subjects: |
Earth Sciences & Map Library - Maps - Stacks
Call Number: |
G3701.C82 1962 .U546
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G3701.C82 1962 .U546 | Available Place a Hold |