000
00307nam a22001337a 4500
999
_c
8668
_d
8668
020
_a
0713120886
082
_a
574.5
100
_a
THOMPSON,Cloudsley,J,L
245
_a
Microecology
260
_a
London
_b
Edward Arnold
_c
1976
300
_a
48pg
_b
ill,picture,references,22cm
650
_a
Biology
942
_c
BK