14 



REFORESTATION ON THE NATIONAL FORESTS. 



RANGE OF OOUOLA8 FIR 



(P8EUOOT8U8A TAX I FOLIA) 



AREAS OF SEED CROP 1909 



FIG. 1 A. Range of Douglas fir, and areas of seed crop, 1900. 



RANGE OF DOUOLA8 FIR 



(P8EUDOT9UGA TAX I FOLIA) 



AREAS OF 8EED CROP 1910 



FIG. IB. Range of Douglas fir, and areas of seed crop, 1910. 



