共 38 条
[11]
GALLOWAY JN, 1980, ATMOS ENV, V14, P407
[12]
Gibson J., 1982, AIR POLLUTION NITROG, P577
[13]
GIBSON JH, 1983, FWS0BS804017 US FISH
[14]
Johnson D.W., 1980, ATMOSPHERIC SULFUR D, P507
[18]
KARKANIS M, 1976, Fragmenta Floristica et Geobotanica, V22, P351