"Rocks." . . "Rocks Juvenile literature." . . "Roches." . . . "Looks at rocks and minerals, what they are, where they are found, what they are used for, and their impact on the environment." . . . . . . . . . . . "Examines how rocks and minerals are formed, mined, and processed." . . . . . . . "Rocks and minerals" . . "Rocks and minerals"@en . "Juvenile works" . "Juvenile works"@en . . . . "Explains where rocks and minerals are found, the manufacturing process, and their many different uses."@en . . . "Discusses the origins of rocks and minerals and looks at their various uses through photographs, drawings, diagrams and maps." . . . . . "Rocks and minerals and the environment" . "Rocks and minerals and the environment"@en . . . "Les minéraux" . . . . . . . "Rocks & minerals and the environment" . "Rocks & minerals and the environment"@en . . . "Roches Ouvrages pour la jeunesse." . . "Minerals." . . "Minéralogie." . . "Mineralogie Ouvrages pour la jeunesse." . . "Minéralogie Ouvrages pour la jeunesse." . "Minerals Juvenile literature." . . . .