共 23 条
[3]
PRESENCE OF N2-FIXING BACTERIA IN INTESTINES OF MAN AND ANIMALS
[J].
JOURNAL OF GENERAL MICROBIOLOGY,
1970, 60
:61-+
[5]
PROGRESS IN BIOCHEMISTRY OF NITROGEN FIXATION
[J].
PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES,
1969, 172 (1029)
:339-+
[6]
DEMEREC M, 1956, 612 CARN I WASH PUBL, P5