318 



FORESTRY INVESTIGATIONS U. S. DEPARTMENT OF AGRICULTURE. 



Soil tempei aim a 



Average, 



Hadersleben, 

 Lmtrel, 

 Hollerath, - 



Schoo, - 

 Lahnhof, 



Manenihal, 



FriUen, - - 

 F) leduchsrode, 



St Miami, 



Kurunen, 



Ccuhbeig, - 

 Eberswaldi, 

 Sehmiedefeld, 



Eaginau, 



Sonnenbeig, 



Neitmath, 

 Melkem, ' 



Scale of degrees 

 At smface 













nKMMmmmM 



I» JIM Ml MUM HDL 

















■MMHHHW Dill 



m 









Vat MM MM 











IMHHiMIMa MHUBWHI M«tf 







"""— mtm 



.-, 





■ — — 





• MUM! NtJMM Ma 



««« 







""""■"*"" 



mmm — - - 



"*■" 















































, 







.- 



- 













*"""■■■ 



■■■iiMiaii i 









■"""""■""■■ , 



nM*a whui 



■ III M Mm* JIM 









* 



DM 



























HBMM M> 



■■■■•» 









— — "— - 



»—■—•"■ 



«*--»—- 







■"'■""■"-""" 



*■ ■«-«■■ 



H ii 













- 















Scale of degrees. 

 1 — — - At i>ix inches 



CM 



I 



co 



At fcm? feet 



Fiu 42 — Bifieitiices of meiu inuml tt mpeiaturea oi soil ( )\ —0) 



