Rivers of the United States, Volume V Part A - Patrick, Ruth (The Academy of Natural Sciences of Philadelphia)10 330 Kč
Energy for a Sustainable World - Balzani, Vincenzo (University of Bologna, Italy) a Armaroli, Nicola (Universiry of Bologna, Italy)927 Kč
Moorlands of England and Wales - Simmons, Ian G (former Emeritus Professor of Geography, University of Durham)956 Kč