共 18 条
[3]
BRAEKKE FH, 1976, IMPACT ACID PRECIPIT
[4]
COLWELL RR, 1975, MARINE ESTUARINE MIC, P89
[6]
GRAHN OH, 1974, EFFECT ACIDIFICATION
[7]
HENDREY G R, 1976, Ambio, V5, P224
[8]
HENDREY GR, 1978, BNL50932 US DEP EN R