共 44 条
[31]
RAINWATER FH, 1960, 1454 US GEOL SURV WA
[32]
Rawson D. S., 1944, CANADIAN JOUR RES SECT D ZOOL SCI, V22, P141
[34]
SLOAN CE, 1972, 585C US GEOL SURV PR
[35]
Stumm W., 1981, AQUATIC CHEM
[36]
TARAPCHAK SJ, 1973, THESIS U MINNESOTA
[38]
WINTER TC, 1974, MINN DEP NAT RESOUR, V26
[39]
WRIGHT HE, 1969, 12TH P C GREAT LAK R, P397
[40]
WRIGHT R F, 1976, Ambio, V5, P219