共 30 条
[23]
MORENO CA, OECOLOGIA BERLIN
[24]
Neushul M, 1971, NOVA HEDWIGIA S, V32, P241
[27]
ROSENTHAL RJ, 1974, FISH B-NOAA, V72, P670
[28]
ALEUTS, SEA OTTERS, AND ALTERNATE STABLE-STATE COMMUNITIES
[J].
SCIENCE,
1978, 200 (4340)
:403-411
[29]
SOKAL RR, 1969, BIOMETRY