TY - BOOK AU - Elmerich, Claudine ., AU - Newton,William E, TI - Associative and Endophytic Nitrogen - Fixing Bacterid and Cyanobacterial Associations SN - 1402035411 SN - 1-4020-35 U1 - 632.32 PY - 2007/// CY - Dordrecht PB - Springer KW - Associative and Endophytic Nitrogen ER -