Sieverding, E. (1991). Vesicular-Arbuscular mycorrhiza management in tropical agrosytems. Hartmut Bremer Verlag: Germany.
Stile di citazione ChicagoSieverding, Ewald. Vesicular-Arbuscular Mycorrhiza Management in Tropical Agrosytems. Hartmut Bremer Verlag: Germany, 1991.
Citazione MLASieverding, Ewald. Vesicular-Arbuscular Mycorrhiza Management in Tropical Agrosytems. Hartmut Bremer Verlag: Germany, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.