共 20 条
[2]
BURNS KC, 1975, NITROGEN FIXATION BA
[5]
DELWICHE CC, 1970, SCI AM, V223, P137
[6]
EHHALT DH, 1974, CAN J CHEM, V52, P1510, DOI 10.1139/v74-222
[7]
GROBECKER AJ, 1975, DOTTST7550 DEP TRANS
[8]
HAHN J, 1974, TELLUS, V26, P160, DOI 10.1111/j.2153-3490.1974.tb01962.x