共 51 条
- [2] Bishop J.E., 1973, P1
- [4] BROOKS JL, 1963, LIMNOLOGY N AM, P117
- [5] COGBILL CV, 1976, NE23 US FOR SERV GEN
- [6] CONOVER WJ, 1971, PRACTICAL NONPARAMET, P1
- [7] CURRY RR, 1972, RIVER ECOLOGY MAN, P9
- [8] Douglas I., 1968, EARTH SCI J, V2, P126
- [9] ELORANTA P, 1979, ARCH HYDROBIOL, V86, P27