共 49 条
[12]
EKMAN S, 1911, INT REV GES HYDROBIO, V7, P146
[13]
Frison T.H., 1935, ILLINOIS NATURAL HIS, V20, P281
[14]
FROST WE, 1945, P ROYAL IRISH ACAD B, VL
[15]
GAUFIN AR, 1949, 11TH MIDW WILDL C
[16]
HAGUE A, 1887, GEOLOGICAL HIST YELL
[18]
HESS AD, 1941, LIMNOLOGICAL SOC AM, V6
[19]
IDE FP, 1940, PUBLICATIONS ONTARIO, V47