34 
BULLETIN 623, U. S. DEPARTMENT OF AGEICULTrEE. 
e* = 
o 
»«i 1 
M 
&3 
1 
«3 
*»1 

F 
* 
<o 
OS 
^ 
*-i 
f 
s 
PI 
s? 
<w 
se 
55i 
c 
•sinuj 
• 
: 
5 
| j 
cj 
s: 
3 
"2^ 
03 M 
ueqranx 
O »0 <N i-l »Q 
51 
: 
: 
©©CN©© 
© II : 
: j 
•;qgp^i 
97- 6 
11-3 
1- 8 
0-12 
3-10 
© 
5J 
: 
ooooo 1 
OO-iOO 1 © 
: 
S5 
•J8qumx 
CNCO.-H.-ICN ^4 
N W »-* CO KS 
OOOHOl 
** • 
I : 
•;qSi9Ai 
124-4 
35-0 
7-6 
0-11 
21- 1 
37.7 
0-0 
0- 
3-12 
10 
5-11 
© 1 
1 : 
: 
1 : 
ON 
•jaqirmx 
co io oo t- OS — 
^J^CO-CO 
© || 
'}*I§?8AY 
70- 
68-3 
5- 1 
11- 
41-13 
39/2 
OOCNOCN 
WOhON 
*s 1 
1 : 
: 
1 
•jaqnmx 
ON O S5N © 
HNCXCV ' c- I) 
•<*<CN050CO 
EN 
© 
•^qgra^i 
8-14 
14- 9 
26-10 
49- 7 
106-11 
41.2 
2-4 
1-1 
4-7 
3-0 
12- 2 
© 
| 
•jeqnmx 
00 CN -# N CO t» II 
-# r~ -<j< >o o 
i-l CO 00 
X 
'WSiaAi 
fe*££|i| 
7- 6 
3-10 
15 15 
2- 4 
13-14 
8.6 
to 
•laqnmx 
"CN Cv c: CO 1 
CN Z. 
J5C5C1NX U 
•;q§i8^i 
5-10 
27-12 
32- 8 
130- 4 
39- 14 
17.2 
4- 1 
4-3 
9-13 
4-13 
7- 7 
6.1 
|| 
o 
o 
CN 
•jaqnmx 
CNC2C: eo-«* : « 
-<c CO to cn I l£ 
UO O CO X ■* 
00 
•W^ra^i 
0-14 
19- 3 
15- 6 
63- 
8-14 
21.5 
2- 
4-2 
4-10 
3- 1 
1-9 
3.1 
so 
CN 
'laqumx 
i-a*«|*| 
° <N 23" 5 | •> 
•jqgpAl 
0- 
0-12 
4-10 
3-12 
1-11 
55 
O 
»o 
CN 
•jaqnmx 
O^CiCNr-H 
• H CN 
© || 
OMf NH 
iO 
'WSp^i 
on-"* 1 -*-* as 
1 1 1 1 1 04 
©i-HCOCN© 
■* 
i! 
•jequmx 
^eCcN^© : «« 
©tji co osi-i is 
'iq§i9Ai 
0- 
0-12 
0- 7 
0-14 
0- 
0.1 
©cs©r>-eo fn 
©OCOi-HO * 
"3 
o 
•jeqnrnx 
t^"# jOOC^^ ■*■■ 
F^^coSoS * 
lOOOOOOt 1 30 
CN ■<*( CO CO © O ' © 
"1 
OCSCOC^ CO ^ © 
CN .-o O -. N S 
N 1 
•;q§wA\. 
c 
C 
q 
>-*con^ 
* CO N rH P 
t« *ri CC lO CN CO CO © <N 
-5 1 1 1 1 1 1 ! © 
0- 
20- 4 
10- 7 
61- 3 
4-12 
29- 
20.9 
1. 
K >> 
— = 
E-< © 
2 1 
-3 a 
oo "3 
fig 
O ex 
.5 So 
1 if 
£0 
5 
p 
ex 
§ 
— 
a 
© 
> 
1 
© 
ex 
I" 
1 
S 
« 
— 
oa 
s 
© 
> 
< 
•i: c 
"5 
> 
c 
IS 
- 
8, 
© 
> 
< 
