共 32 条
[1]
BEIER C, 1993, CEC7 FOR EC REP
[2]
BOER MM, 1990, AMBIO, V19, P2
[3]
ON THE SIGNIFICANCE OF FROST PHENOMENA WITH THE NOVEL FOREST DAMAGE
[J].
FORSTWISSENSCHAFTLICHES CENTRALBLATT,
1988, 107 (02)
:123-130
[4]
CERMAK J, 1993, EXPT MANIPULATIONS B, P165
[5]
EVERS FH, 1990, WATER AIR SOIL POLL, V54, P495
[7]
FLUECKIGER W, 1988, OCT INT S AC DEP FOR
[9]
GUNDERSEN P, 1995, PLANT SOIL, V168-169
[10]
HANSEN K, 1995, PLANT SOIL, V168