共 17 条
[1]
AIGA I, 1984, RES REP NATL I ENV S, V66, P133
[3]
ON THE NORWAY SPRUCE (PICEA-ABIES KARST) DECLINE AT HIGH-ALTITUDES OF THE BAVARIAN FOREST
[J].
FORSTWISSENSCHAFTLICHES CENTRALBLATT,
1983, 102 (03)
:167-181
[4]
BOSCH C, 1986, FORSTWISS CBL, V105
[5]
GUDERIAN R, 1984, COMMUNICATION
[6]
KRAUSE GHM, 1986, STAUB REINHALTUNG LU
[8]
PAYER HD, 1986, FORSTWISS CBL, V105
[9]
PAYER HD, 1985, 14 JAHR TAG GES UMW
[10]
ROBERTS TM, 1981, CEGB RES, V12, P11