CIRCULAR 713, U. S. DEPARTMENT OF AGRICULTURE 



S S 



lis a fe 



^6^6M6 U 6666 -52 t «- a i'£d.22'£ddd "S^^ ^666^6^6^.6666^^00 



« *h — a ^oinh^: *h:3 £ x«^ oi £ a>£;3 *h £ *-<:= 



go ^! co co ^ico^m ^w Z wai> go awati < Z Sen 



ill 



Eh 3 



q* CO CO CO W ^ -^ tJ< ■>* Tji tJ< O •>* -^ -^ 5D tO lO -<f<* tD -^ O-^tO »i0rf(0^O(C«0c0M<0<£H0!5-^rJi-^ 



^jlCfi 





o It 



V 



II 



t-t- i-i 03 



'TOO^STt-N'T-^-^O ST-tOC- <° * ° C"°0 M CC"=£> «0 00 t- IM «e 03 00 t- 



lOiflNiiJ 03 04 



life 



Eh rt£ 



&. 00 00 »H i 1 * 00 OOpO 00 00 00 © ^OO-tf^^^fifliO 

 «h ,-H rH 03 03 i-t rH rH rH rH rH 03 03 rH 03 03 03 03 04 03 



•ii Tf -^ U5 lO >* 00 





[*j 80 i 



'St a te 



a 



a* a £ a £ 

 a? a> a^ 



(J4J S*J S+) fl+J Bl-P 



fc-oj-ot-ofcoto 



"2-2 -25-2-2-25-2 S3 

 '3 "3 '3 "3 '3 '3 '3 "3 ? '3 a 



ft, ft, &h hh k ft, f=H &h &h 6h '— 



II 



3 S^dSo- 



8 d d d 





PhCmPh 



ZPh 



<D g 0) 



ft 



^5 H.Q 



a 



S^ 2f S' 



i- . a 0\ 



,3 O O O ft 



h 2 S gM'dgisdddOooS . 



a§j K«QoJQQQ>:Zh3*S^^Q u «Q 

 03 S | - ( </ - , a3 hH Ec4 rHrMHH ca^ lt ^eaa> MHH 03 M Wio~ 



aj-u 

 II 



0) D O 



x:jsjs 6 6 



www 



SCftPoSofio 



o a> 3 



