共 31 条
[1]
BAKKER EMV, 1962, NATURE, V194, P201
[2]
BUDEL J, 1959, INT GEOL REV, V3, P1
[4]
DEFILIPPI F, 1909, RUWENZORI VOYAGE EXP
[5]
DEUSE P, 1959, B SOC R SCI LIEGE, V1, P1
[7]
GLOVER J., 1957, Report. East African Agriculture and Forestry Research Organisation, P18
[9]
HEDBERG O, 1951, SVENSK BOT TIDSKR, V45, P142
[10]
HEDBERG OLOV, 1964, ACTA PHYTOGEOGR SUECICA, V49, P1