共 13 条
[5]
DANIEL WW, 1978, APPLIED NONPARAMETRI
[6]
FOLSOM T C, 1982, Freshwater Invertebrate Biology, V1, P33, DOI 10.2307/3259434
[8]
SPATIAL SCIENTISTS AND REPRESENTATIONAL DEMOCRACY - THE ROLE OF INFORMATION-PROCESSING TECHNOLOGY IN THE DESIGN OF PARLIAMENTARY AND OTHER CONSTITUENCIES
[J].
ENVIRONMENT AND PLANNING C-GOVERNMENT AND POLICY,
1984, 2 (01)
:57-66
[9]
Lawton J.H., 1971, Freshwater Biol, V1, P99, DOI 10.1111/j.1365-2427.1971.tb01548.x
[10]
MACAN T. T., 1964, INTERNAT REV GESAMTEN HYDROBIOL, V49, P325, DOI 10.1002/iroh.19640490206