共 14 条
[2]
BELL DT, 1972, ILLINOIS RES, V14, P10
[4]
BRAUN EL, 1950, DECIDUOUS FORESTS EA
[7]
JOHNSON FS, IN PRESS
[9]
LEAK WILLIAM B., 1964, FOREST SCI, V10, P39
[10]
Meyer HA., 1953, FOREST MENSURATION