Hultén, Erik
Atlas of North European vascular plants , 3 : north of the tropic of cancer - Köningstein Koeltz 1986 - (6) , 969-1172 s.
EUROPE MAPS PLANTS
581.9
Atlas of North European vascular plants , 3 : north of the tropic of cancer - Köningstein Koeltz 1986 - (6) , 969-1172 s.
EUROPE MAPS PLANTS
581.9