共 15 条
[1]
CAMPBELL ROBERT N., 1955, FOREST SCI, V1, P265
[2]
CLARK J., 1957, CANADIAN JOUR BOT, V35, P219, DOI 10.1139/b57-021
[3]
FISCHER K, 1935, Z ANGEW CHEM, V48, P394
[4]
GIBBS R. DARNLEY, 1939, CANADIAN JOUR RES SECT C BOT SCI, V17, P460
[5]
GIBBS R. DARNLEY, 1942, CANADIAN JOUR RES SECT C BOT SCI, V20, P236
[6]
Gibbs RD, 1935, CANADIAN J RES, V12, P727
[7]
HUBER B, 1956, ENCYCLOPEDIA PLANT P, V3, P563
[8]
JONES CH, 1933, 358 VERM AGR EXPT ST, P1
[9]
Marvin J. W., 1957, TAPPI, V40, P209