共 19 条
[2]
BORGEGARD SO, 1982, BOTANISK INVENTERING
[5]
EKSTAM U, 1979, CALIDRIS, V8, P269
[6]
Foster J. B., 1965, Occasional Papers of the British Columbia Museum, VNo. 14, P1
[8]
HEANEY LR, 1978, EVOLUTION, V32, P29, DOI 10.1111/j.1558-5646.1978.tb01096.x
[10]
HOFFMEYER I, 1983, THESIS U LUND LUND