共 16 条
[1]
[Anonymous], 1976, CONIFEROUS FOREST VE
[2]
BRYANT BS, 1950, U WASH FOR CLUB Q, V24, P18
[3]
COMPONENTS OF TREE STABILITY IN SITKA SPRUCE ON PEATY GLEY SOIL
[J].
FORESTRY,
1986, 59 (02)
:173-197
[5]
FRASER AJ, 1962, 1962 FOR COMM REP FO
[6]
GRACE J, 1976, COMMENTARIES PLANT S, P209
[7]
HALL GS, 1967, THESIS YALE U
[8]
LEISER AT, 1973, J AM SOC HORTIC SCI, V98, P164
[9]
MAYHEAD GJ, 1975, UNPUB REPORT PHYSICA
[10]
Metzger K., 1893, MUNDENER FORSTL, V3, P35