000
00305nam a2200133Ia 4500
001
23420
008
220811s1952 ###||||g |||| ||spa d
082
_a
551.48
_b
W439
100
_a
Welch, Paul S.
_9
64451
245
0
_a
Limnology
264
_c
1952
942
_c
BK
_2
ddc
035
_a
551.48 -W439-Limnology-
999
_c
50397
_d
50397