000 00380nam a2200133Ia 4500
008 130903s9999 xx 000 0 und d
082 _aTR 581.138.1:577.3(047) M2
245 _aThe energetics of biological nitrogen fixation.
260 _aNavy Land
_bASPP
_c1982
300 _a30p.
490 _aWorkshop summaries-1
650 _aBiological nitrogen fixation
942 _cGRBK
999 _c82446
_d82446