000 00677nam a2200181Ia 4500
008 220204s9999 xx 000 0 und d
082 _a631.461.5
_bELM
245 0 _aBiological nitrogen fixation for the 21st century: Proceedings of the 11th International Congress on Nitrogen Fixation Institut Pasteur,Paris,France,Jul 20-25,1997
260 _aDodrecht
_bKluwer academic pub
_c1998
490 _aCurrent plant science and biotechnology in agriculture V31
650 _aCarbon metabolism
650 _aCyanobacteria
650 _aEnvironmental stress
650 _aRhizobium legume symbiosis
650 _aSustainable agriculture
700 _aElmerich, C
942 _cBK
999 _c41548
_d41548