共 50 条
[1]
ADAM DP, 1970, THESIS U ARIZONA
[2]
Anderson TW., 1958, INTRO MULTIVARIATE S
[3]
BASSETT I. J., 1962, CANADIAN JOUR BOT, V40, P141
[4]
Blackith R. E., 1971, MULTIVARIATE MORPHOM
[6]
BRADBURY JP, 1973, QUATERNARY PLANT ECO
[7]
BRAUN EL, 1950, DECIDUOUS FORESTS EA
[8]
CHASE CD, 1970, NC9 USDA FOR SERV RE
[9]
Curtis J.T., 1959, VEGETATION WISCONSIN
[10]
DAVIS JC, 1973, STATISTICS DATA ANAL