4,623
results within
Topic
Coal
4,623 results returned
Coal
Combustible sedimentary rock composed primarily of carbon
Bogdan Murgescu (coordonator, autor); Valentin Maier; Marius CAZAN
National Heritage Institute, Bucharest
Polygoon-Profilti (producent); Nederlands Instituut voor Beeld en Geluid (beheerder)
Netherlands Institute for Sound & Vision
Χρηστομάνος, Α.Κ. -- Συγγραφέας
Veria Central Public Library