Lessons in forest protection
Wirt, George H. (George Hermann)
1880-
creator
text
pau
Harrisburg, Pa
1924
monographic
eng
37 p. 23 cm.
by George H. Wirt.
Forest fires
SD12 .P33 no. 35
99.9P38B no. 35
Pennsylvania. Dept. of Forests and Waters. Bulletin no. 35
agr24000803
DLC
770622
20260227110944.0
agr24000803