Good planets are hard to find!
Subtitle: ecology action workbook and dictionary
By: [written by Ronald M. Bazar, Roma Dehr ; illustrated by Nola Johnston].
Contributors: Dehr, Roma, 1940-; Johnston, Nola.
Publisher: Earth Beat Press
Published: 1990
Place of publication: Vancouver
Language: eng
Number of pages: 21
Subjects: Pollution -- Environmental aspects -- Problems, exercises, etc. -- Juvenile literature; Environmental protection -- Problems, exercises, etc. -- Juvenile literature; Pollution -- Environmental aspects -- Dictionaries, Juvenile; Environmental protection -- Dictionaries, Juvenile
Genres: Juvenile literature.; Dictionaries, Juvenile.
Other titles: Ecology action workbook and dictionary.
Notes: Cover title.