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.

Select target paragraph3