共 20 条
[1]
Andersen S. T., 1970, Danmarks geologiske Undersogelse, Kobenhavn (Ser. II), V96, P1
[2]
COLLINS D, UNPUB EXCAVATIONS W
[3]
Davis M. B., 1981, 4TH P INT PAL C LUCK, V3, P216
[7]
GIRLING MA, UNPUB EXCAVATIONS W
[8]
GREIG JRA, UNPUB EXCAVATIONS W
[9]
GROENMANVANWAAT.W, 1983, BRIT ARCHAEOLOGICAL, V116, P217
[10]
HEYBROEK H. M., 1963, ACTA BOT NEERLAND, V12, P1