Walter, Heinrich.
Vegetation of the Earth and Ecological Systems of the Geo-biosphere / - 2nd ed. / - New York : Springer-Verlag , 1997 - xx, 274p :
0-387-90404-2
Botany
I:5 / L3
Vegetation of the Earth and Ecological Systems of the Geo-biosphere / - 2nd ed. / - New York : Springer-Verlag , 1997 - xx, 274p :
0-387-90404-2
Botany
I:5 / L3