000
00254nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
591 Nybakken
100
_a
Nybakken J W
245
_a
Readings in marine ecology
260
_b
_c
1971
942
_c
BK
_2
ddc
999
_c
3650
_d
3650