共 39 条
[1]
Abrahamsen G., 1980, Ecological impact of acid precipitation. Proceedings of an International Conference, Sandefjord, Norway, March 11-14, 1980., P58
[2]
[Anonymous], 1987, BRUNDTLAND COMMISSIO
[3]
BATTARBEE RW, 1990, PALEOLIMNOLOGY LAKE
[6]
BOLIN B, 1986, SCOPE 29
[7]
BROWN DJA, 1989, FISH SURVIVAL ACID W, P31
[9]
CHESTER PF, 1983, PHIL T R SOC B, V305, P564
[10]
Diem K., 1970, DOCUMENTA GEIGY SCI