共 32 条
[1]
ARMITAGE P D, 1968, Annales Zoologici Fennici, V5, P6
[6]
CUKER BE, 1981, THESIS N CAROLINA ST
[7]
DAVIES I, 1974, INT VEREININGUNG THE, V19, P3149
[8]
EFFORD IE, 1972, PRODUCTIVITY PROBLEM
[10]
ERIKSSON MOG, 1980, ARCH HYDROBIOL, V88, P146