共 41 条
[21]
JURDANT MJ, 1972, ENV SES RESSOURCES I, V1
[22]
JURDANT ML, 1980, SERIE CLASSIFICATION, V10
[23]
JURDANT ML, 1970, QX18 FOR RES LAB QUE
[24]
Lafond A., 1968, Naturaliste Canadien, V95, P317
[25]
LAFOND A, 1958, 1958 FOR SOILS C, P67
[26]
Larsen JA, 1980, THE BOREAL ECOSYSTEM
[27]
LEHMANN A, 1975, REV GEOGR MONTREAL, V29, P357
[28]
LINTEAU A, 1955, CAN FOR BRANCH B, V118
[29]
LOW AP, 1896, 1895 CAN GEOL SURV L, V8
[30]
MACLEAN AW, 1955, 20 CAN DEP N AFF NAT