Adomßent, M. & Weiß, R., 
1998, 
Distance Education and the Environment Education. Leal Filho, W. & Tahir, F. (eds.). Frankfurt am Main [u.a.]: 
Peter Lang Verlag, 
p. 163-175 13 p. (Umweltbildung, Umweltkommunikation und Nachhaltigkeit; vol. 2).
Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research