Weitz, Martin. creator text New York Gloucester Press 1992 monographic eng 32 p. : col. ill. ; 30 cm. Describes the ways in which we are polluting the earth and why this poses problems for us and future generations. Also examines practical solutions to prevent further pollution. Martin Weitz. Includes index. Pollution Environmental aspects Juvenile literature Environmental protection Juvenile literature Pollution Environmental aspects Environmental protection TD176 .W45 1992 363.73 0531173283 92009090 DLC 010112 20190501195632.0 3922075