000 00600nam a2200205Ia 4500
001 000002480
003 MX-MdCICY
005 20241009162851.0
008 240627s9999 xx 000 0 und d
020 _a0521206456
040 _cCICY
082 0 4 _a589.95041
_bS9
245 1 0 _aSymbiotic nitrogen fixation in plants /
_cedited by P.S. Nutman
264 3 1 _aCambridge, Eng. :
_bCambridge University Press,
_c1976
300 _a584 p. :
_bil. ;
_c23 cm.
490 0 _aInternational biological programme ;
_v7
650 1 4 _aNITROGENO
_xFIJACION.
700 1 2 _aNutman, P. S.,
_eed.
942 _2ddc
_cBK
999 _c2449
_d2449