Cover type and fire control in the national forests of Northern California
Show, S.B., Kotok, E.I.
Cover type and fire control in the national forests of Northern California - Washington 1929 - 1-35 p. - Fire, Forests United State Department of Agriculture. Bulletin No. 1495 .
Cover type and fire control in the national forests of Northern California - Washington 1929 - 1-35 p. - Fire, Forests United State Department of Agriculture. Bulletin No. 1495 .