共 11 条
[3]
Fowler D., 1982, Effects of gaseous air pollution in agriculture and horticulture, P3
[5]
HORSMAN DC, 1979, J EXP BOT, V30, P485, DOI 10.1093/jxb/30.3.485
[6]
Jacobson J.S., 1970, RECOGNITION AIR POLL, DOI [10.1016/0013-9327(71)90010-3, DOI 10.1016/0013-9327(71)90010-3]
[7]
KNABE W, 1976, Ambio, V5, P213
[9]
MITCHELL AF, 1972, FORESTRY COMMISSION, V33
[10]
Siegel S., 1956, NONPARAMETRIC STAT B