共 18 条
[4]
DILWORTH MJ, 1985, NITROGEN FIXATION CO, P53
[6]
LOWRY OH, 1951, J BIOL CHEM, V193, P265
[9]
MELLOR RB, 1984, Z NATURFORSCH C, V39, P123
[10]
MELLOR RB, 1987, SYMBIOSIS, V3, P75