共 42 条
[1]
ABBOTT EW, 1926, 194 LA ST U EXP STA, P1
[2]
Beater B.E., 1962, SOILS SUGAR BELT 3
[3]
BISBY G. R., 1935, CANADIAN JOUR RES SEC C BOT SCI, V13, P47
[4]
BISBY G. R., 1933, CANADIAN JOUR RES, V8, P253
[5]
CHAUDHURI H., 1934, Ann. mycol., V32, P90
[6]
CHESTERS CHARLES G. C., 1948, TRANS BRIT MYCOL SOC, V30, P100
[8]
COHEN C., 1950, S AFRICAN JOUR SCI, V46, P245
[9]
DOIDGE ETHEL M., 1950, BOTHALIA, V5, P1
[10]
DUTOIT JW, 1967, THESIS POTCHEFSTROOM