Cost of Suppression - Dollars 
730 
Journal of Agricultural Research 
Yol. XXX, No. 8 
X Yellow Pine (67fires) 
• Grass and Deserf (44fires) 
® Chaparral (250 fires) 
f Fir (Big-cone Spruce),(22fires) 
(Nof enough for curve, probably bet. 
yellow pine and chaparral) 
* Hardwood bottoms (7fl-only 
lower poin+s on curve) 
Fig. 32.-—Southern California (Region 17): Relation 
between size of fire and cost of suppression 
