Occurrence of the endophytic diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of Gramineae[J] . Biology and Fertility of Soils . 1996 (3)
Occurrence of the endophytic diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of Gramineae[J] . Biology and Fertility of Soils . 1996 (3)