共 20 条
[1]
ARCHIBALD CGM, 1969, NATAL TOWN REGIONA 4, V13
[2]
BOYD CE, 1970, ARCH HYDROBIOL, V67, P78
[3]
BREEN C M, 1978, Journal of the Limnological Society of Southern Africa, V4, P95
[4]
BREEN C M, 1976, Journal of the Limnological Society of Southern Africa, V2, P59
[6]
Golterman H.L., 1969, METHODS CHEM ANAL FR
[8]
HUNT GEORGE S., 1959, JOUR WILDLIFE MANAGEMENT, V23, P405, DOI 10.2307/3796488
[9]
Hutchinson G.E., 1932, ARCH HYDROBIOL, V24, P1
[10]
IKUSIMA ISAO, 1965, BOT MAG, V78, P202