Nitrogen fixation in bacteria and higher planrts
BURNS, R. C
Nitrogen fixation in bacteria and higher planrts - Berlin 1975 - 189p - Moleclular biology, biochemistry and biophysics, 21 .
BACTERIA, NITROGEN
BACTERIA, NITROGEN FERTLILIZERS AND MANURES NITROGEN -- FIXATION
581.133 B98N
Nitrogen fixation in bacteria and higher planrts - Berlin 1975 - 189p - Moleclular biology, biochemistry and biophysics, 21 .
BACTERIA, NITROGEN
BACTERIA, NITROGEN FERTLILIZERS AND MANURES NITROGEN -- FIXATION
581.133 B98N