共 33 条
[1]
AGEE JK, 1981, CPSUUW814 U WASH COL
[2]
AMMAN GD, 1972, J FOREST, V70, P204
[3]
ARNO SF, 1977, USDA INT42 FOR SERV
[4]
BAKER F. S., 1949, JOUR FOREST, V47, P179
[5]
COCHRAN PH, 1973, USDA PNW204 FOR SERV
[6]
COLE WE, 1980, USDA INT89 FOR SERV
[7]
DAHMS WG, 1975, USDA PNW191 FOR SERV
[9]
FRANKLIN JF, 1973, USDA PNW8 FOR SERV G
[10]
Gara R.I., 1985, LODGPOLE PINE SPECIE, P153