Waste management
Subtitle: a teacher's resource
By: Evannah Sakamoto, Janis Gershman.
Contributors: Gershman, Janis S.
Series: Earth day every day
Publisher: McGraw-Hill Ryerson
Published: 1991
Place of publication: Toronto
Language: eng
Number of pages: 60
Subjects: Recycling (Waste, etc.) -- Problems, exercises, etc.; Recycling (Waste, etc.) -- Study and teaching.; Refuse and refuse disposal -- Problems, exercises, etc.; Refuse and refuse disposal -- Study and teaching.