共 67 条
[1]
AARTOLAHTI TOIVE, 1966, ANN BOT FENN, V3, P368
[2]
ANDREWS JT, 1966, GEOG B, V8
[3]
Atkinson R.J.C., 1956, STONEHENGE
[4]
BAUMHOFF MA, 1959, 48 U CAL ARCH SURV R, P32
[6]
Black R., 1964, US GEOLOGICAL SURV C, P59, DOI DOI 10.3133/PP302C
[9]
BROWN J, 1965, ARCTIC, V18, P36