共 11 条
[1]
ABRAMOWITZ M, 1964, APPLIED MATH SERIES, V55
[2]
ALLEN RH, 1980, SOIL SURVEY RECORD R, V62
[3]
BENDELOW VC, 1979, SOIL SURVEY RECORD R, V58
[4]
OPTIMAL INTERPOLATION AND ISARITHMIC MAPPING OF SOIL PROPERTIES .4. SAMPLING STRATEGY
[J].
JOURNAL OF SOIL SCIENCE,
1981, 32 (04)
:643-659
[5]
OPTIMAL SAMPLING STRATEGIES FOR MAPPING SOIL TYPES .1. DISTRIBUTION OF BOUNDARY SPACINGS
[J].
JOURNAL OF SOIL SCIENCE,
1984, 35 (04)
:641-654
[6]
CHARTER C. F., 1949, Bulletin agricole du Congo belge, V40, P109
[7]
CHARTER CF, 1949, 1949 COC CHOC CONF A, P19
[8]
GEORGE H, 1978, SOIL SURVEY RECORD R, V53
[9]
LEAMY ML, 1966, MINISTRY AGR COOPERA, V119
[10]
PALMER RC, 1982, SOIL SURVEY RECORD R, V76