共 58 条
[1]
Andersson F, 1980, EFFECTS ACID PRECIPI, P319
[2]
[Anonymous], 1983, ACID DEPOSITION ATMO
[3]
ARES J, 1979, STATE ART ECOLOGICAL, P375
[4]
AXELROD MC, 1981, UCID1894 LAWR LIV NA
[5]
BENSON FJ, 1982, EC ASSESSMENT AIR PO
[8]
BOTKIN DB, 1970, IBM3140 RES REPT
[9]
CHRISTENSEN B, 1985, RISOM2501 RIS NAT LA