TY - GEN A1 - Schulz, Stefanie A1 - Engel, Marion A1 - Fischer, Doreen A1 - Buegger, Franz A1 - Elmer, Michael A1 - Welzl, Gerhard A1 - Schloter, Michael T1 - Diversity pattern of nitrogen fixing microbes in nodules of Trifolium arvense (L.) at different initial stages of ecosystem development T2 - Biogeosciences KW - nitrogen fixing microbes Y1 - 2013 SN - 1726-4189 VL - 10 IS - 3 SP - 1183 EP - 1192 ER - TY - GEN A1 - Schulz, Stefanie A1 - Engel, Marion A1 - Fischer, Doreen A1 - Buegger, Franz A1 - Elmer, Michael A1 - Welzl, Gerhard A1 - Schloter, Michael T1 - Diversity patterns of nitrogen fixing microbes in nodules of Trifolium arvense (L.) at different initial stages of ecosystem development T2 - Biogeosciences Discussion Y1 - 2012 SN - 1810-6285 VL - 9 IS - 9 SP - 13135 EP - 13160 ER -