TY - BOOK AU - Palacios, Rafael AU - Mora, Jaime AU - Newton, Williame E. TI - Proceedings of the 9th International Congress on Nitrogen Fixation, held at Cancun, Mexico, December 6-12, 1992 SN - 9789048142552 U1 - 631.84 21st ed. PY - 1993/// CY - Mexico PB - Springer-Science+Business Media, B.V. KW - Bacteria plant interaction KW - Genetics of Nitrogen fixation KW - Biochemistry of Nitrogenases ER -