000 00399nam a2200145Ia 4500
008 230917s9999||||xx |||||||||||||| ||und||
040 _e71276
_aMAIN
041 _aEnglish
082 _a589.9 A27B
100 _aAlexander, Martin, ed.
245 0 _aBiological nitrogren fixation: Ecology, technology and physiology
260 _aNew York
_bPlenum Press
_c1984
300 _aix, 247 p.
942 _cBK
999 _c43243
_d43243