86 
BULLETIN 623, U. S. DEPARTMENT OF AGRICULTURE. 
S3i » 
§2 
S3 S3 
•II 
a § 
S3 oo 
S3 S3 
S'l 
^8 
& 
Q 
— ~ 
3! 
t««a 
^ 
Ci 
a 
«0 
3 
<3 
Ss 
■s;iiuj 
•aaqtanx 
'W2PAL 
•jaqran^j; 
'iqSraAl 
•joqranx 
'niBTOAV 
•jaqranx 
•;tppjA. 
•J9qtnnjsr 
•;q§pAl 
•joqranx 
"ItiSraAi. 
•jaqtnnx 
"V&pM 
•jaqranx 
"iqSFM. 
•jeqranx 
g | •iqSraAl 
•jaqumx 
'4q2pAl 
o o o f : © 
O 00<M I © 
i ! © 
lOOHO . — 
^ H00 l M 
NOWi 1 I as 
I I I I I 00 
•rCJOM I pi 
>c-*i>f i as 
i i i f ee 
CSCC 
S N S 3 » 
o cs oo o 
lO I-H t- Li 
— ' * X f |« 
cc re Z3 r- 1 — 
2 "* 
O O O !N 31 
OONN 
_, 
OOOO 
OO00 00 
oocoo 
ooa> 
hcono x 
i 
• (M 00 00 I L <5 
lO 1.-5 CN I *? 
• xon © 
-* 00 (N! 
C< pH 
oosooo 
,1,pHph© 
-* X T t^ 
OOMC 
^ t^ pH rH 
— 1 00 f X | — 
OOOO ' X 
oooce I '• 
- I 
0005 X . X 
Mile 
©Op*-- I S 
OOOf i lC 
NOC^P If 
-*OMX I 3| 
p, pH«= I 
CO "--5 X h I © 
p-i f CO I — 
O !M f i-O ! 34 
I 7" I T I Q0 
*~ <* £ J"* ( <N 
iiNMOl I p* 
| CO CO h | -5 
«-rN» *J 
LO f f c^ I 05 
MOrtH I 
^ L "5 CO CO I 
N00©o I r~ 
•*f ?i H C* 
LO 35 35 Ol 
©IQIOO If 
LOwMN 
sd©>q© 
I. I i i © 
C M 3 M XT 
NNMM I °* 
1 I 
- * 
3 Sb 
•- c3 oa < 
— ^=-" 
c3 2 
i 
; 
: 1 
i C3 
T3 
g 

Si 

Q 
> 
3 1 
& 
O 
8 
.icvjco'j'io ^j ^ es co ■* o 
~ C73 35 33 35 i C) 3! Jl 5) _ Oi 35 Ci 35 
