共 10 条
[1]
[Anonymous], ECOLOGICAL IMPACT AC
[4]
Henriksen A., 1984, VERH INT VEREIN LIMN, V22, P692
[5]
APPRAISAL OF SOME CURRENT HYPOTHESES DESCRIBING ACIDIFICATION OF WATERSHEDS
[J].
JOURNAL OF THE AIR POLLUTION CONTROL ASSOCIATION,
1985, 35 (02)
:109-114
[6]
LINTHURST RA, 1986, US EPA600486007A
[9]
WRIGHT RF, 1977, SNSF IR3377 REP
[10]
1987, 28387 NORW STAT POLL