共 26 条
[1]
BALDI E, 1946, EXPERIENTIA, V2, P1
[4]
JORGENSEN EG, 1948, D KGL DANSKE VIDENSK, V5, P1
[5]
KNUDSON BM, 1953, ANN BOT-LONDON, V17, P597
[9]
LUND JWG, 1950, J ECOL, V38, P1, DOI 10.2307/2256522
[10]
Lundh A., 1951, BOT NOTISER S, V3, P1