File:Fire triangle for The Nature of Heat 2010-08-12.png

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Description

This image is a work of the Forest Service of the United States Department of Agriculture. As a work of the U.S. federal government, the image is in the public domain.

Source

The Nature of Heat

Author

Clive M. Countryman

File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:09, 12 August 2010		312 × 282 (60 KB)	Allenfang	{{Information \|Description={{en\|1={{PD-USGov-USDA-FS}}}} \|Source=The Nature of Heat \|Author=Clive M. Countryman \|Date= \|Permission= \|other_versions= }}

File usage

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Heat-Its Role in Wildland Fire/The Nature of Heat