000
00231 a2200109 4500
080
_a
589.62
_b
M 527 C
245
1
_a
Common diatoms
_c
by T.K. Mellor
260
_c
1920
650
_a
Diatoms
100
1
_a
Mellor, T.K.
_d
901
_a
4162
999
_c
36195
_d
36195