TY  - BOOK
AU  - Hayes, G. Lloyd
TI  - Influence of altitude and aspect on daily variations in factors of forest-fire danger
U1  - P 634.9618 21st ed.
PY  - 1941///
CY  - Washington, D.C.
PB  - United States Department of Agriculture
KW  - Forest fire
KW  - forestry
ER  -