共 13 条
[1]
[Anonymous], 1963, PRINCIPLES NUMERICAL
[2]
BRAUN EL, 1950, DECIDUOUS FORESTS EA
[3]
CURLIN JW, 1968, TM2271 OAK RIDG NAT
[6]
LITTLE EL, 1953, 41 US DEP AGRIC HDB
[9]
AUTOMATIC CLASSIFICATION OF PLANTS BASED ON INFORMATION CONTENT
[J].
CANADIAN JOURNAL OF BOTANY,
1970, 48 (04)
:793-+
[10]
DATA CENTERING - A REVIEW AND EVALUATION WITH REFERENCE TO COMPONENT ANALYSIS
[J].
SYSTEMATIC ZOOLOGY,
1967, 16 (03)
:208-&