共 13 条
[1]
CLEMENTS FE, RES METHODS ECOLOGY
[2]
FRYE TC, FORESTRY Q, V8, P465
[3]
GILTAY E, NEDERL KRUIDK ARCH 2, V4, P413
[5]
Merriam C. H, 1894, USDA YB, V1894, P203
[6]
PEARSON GA, ECOLOGY, V1, P289
[7]
PEARSON GA, ECOLOGY, V1, P139
[8]
RIGG GB, PLANT WORLD, V16, P177
[9]
SHIVE JW, PLANT WORLD, V17, P81
[10]
SUDWORTH GB, USDA FOR SERV PUB, V1441, P1