000 00550nam a2200193Ia 4500
008 250114s9999 xx 000 0 und d
020 _a412024217
040 _aJamia Hamdard
041 _aEnglish
082 _a589.90133
_bB54B
245 0 _aBiological nitrogen fixation
_bedited by Gary Stacey, Robert H.Burris, Harold J. Evans.
260 _aNew York
_bChapman
_c1992
300 _axii, 943p. 23cm.
650 _aNitrogen - Fixation.
700 _aBurris, Robert H.
700 _aEvans, Harold J.
700 _aStacey, Gary
942 _cBK
999 _c102591
_d102591