共 24 条
[21]
WEATHERWAX R. C, 1968, FOREST PROD J, V18, P44
[22]
WILFONG J. G., 1966, FOREST PROD J, V16, P55
[23]
WORRALL J, 1963, THESIS VANCOUVER
[24]
Yiannos P. N., 1964, TAPPI, V47, P468