共 41 条
[11]
BARTLETT RICHMOND J., 1961, SOIL SCI, V92, P372, DOI 10.1097/00010694-196112000-00003
[12]
CONWAY VERONA M., 1940, BOT REV, V6, P149, DOI 10.1007/BF02879342
[15]
GOODMAN P. J., 1959, JOUR ECOL, V47, P651, DOI 10.2307/2257297
[19]
Greig-Smith P., 1964, QUANTITATIVE PLANT E
[20]
HARRIS RJ, 1975, PRIMER MULTIVARIATE, P205