USDA. (1997). fires: Fire information retrieval and evaluation system- a program for fire danger rating analysis. United states department of agriculture.
Chicago Edition CitationUSDA. Fires: Fire Information Retrieval and Evaluation System- a Program for Fire Danger Rating Analysis. United states department of agriculture, 1997.
MLA Edition CitationUSDA. Fires: Fire Information Retrieval and Evaluation System- a Program for Fire Danger Rating Analysis. United states department of agriculture, 1997.
Warning: These citations may not always be 100% accurate.