共 20 条
[1]
ATWOOD WW, 1908, ILL STATE GEOL SURV, V7
[2]
BAKER FC, 1910, B ILL STATE LAB NAT, V8
[3]
Clements FE, 1905, RES METHODS ECOLOGY
[4]
COWLES HC, 1901, GEOG SOC CHICAGO B, V2
[5]
FLAHAULT C, 1910, INT C BRUSS
[6]
GLUCK H, 1905, BIOL UNTERSUCHUNGEN
[7]
Henslow G, 1911, ANN BOT-LONDON, V25, P717
[8]
KING FH, 1897, SOIL
[9]
Livingston, 1910, PLANT WORLD, V13, P111
[10]
LIVINGSTON BE, 1907, PLANT WORLD, V10, P269