"M1IA) JO LNid SNO WOUS SYSIG LNSWIGSS GNV 
YALSWILNAD OIDNDO Y3d VINALOVG “LSAL LNAWIGSS SHL OL ANNOD IWIYSLOVG AHL JO NOILV1SY 
000'0s¢*t 960! 0S 900002 
PLATE V. 
ona fer: 
O08 
ony tez +990 
Mierke? 
"Kev ‘9T *390 
Bul. 642, U. S. Dept. of Agriculture. 
