000
00280nam a22001217a 4500
003
OSt
008
240212b |||||||| |||| 00| 0 eng d
082
_a
P574.505
_b
E20
245
_a
Ecology Abstracts - Vol.8
260
_a
Bethesda
_b
C. S. A
_c
1982
300
_a
1-4
942
_2
ddc
_c
BK
999
_c
37020
_d
37020