共 7 条
[1]
OSTWALD, PRINCIPLES CHEM INOR, P636
[2]
*USDA, USDA BUR PLANT IND B, V79, P40
[3]
*USDA, 71 USDA
[4]
REV GEN BOT, V10, P180
[5]
BOT GAZ, V22, P142
[6]
DENKSCHR SCHWEIZERIS, V33, P1
[7]
LAND JB, V20, P235