Tema: Geografía, medio ambiente, contaminación, polución ambiental, contaminación industrial
Fredningsstyrelsen - Fiskeri- og Sofartsmuseet - Saltvandsakvariet. Esbjerg, 1979, paperback, 24x17 cm., 149 p., illustrated with maps,graphs,tables,diagrams,line drawings and photo in the text b/w, the cover may have some limited signs of wear but the pages are clean, intact.