ee
ee
17
3
lO
T
T
T
gpl25
>
10 - \
Sb 125
7
2n65
c5!37
|
C960
C69
2 10f
!
2
=
.
|
LITTER
@
Oo.
¥£
c
3
oO
4
SE
‘>
GUANO
=
10zI
i
0.5
L_
1.0
i
1.5
MEV
Fig. 8.
Gamma-ray spectra of litter and guano collected
in an area of old soil.