A study of degradable plastics
Subtitle: executive summary : report
By: prepared by Ortech International ; report prepared for Waste Management Branch, Ontario Ministry of the Environment.
Contributors: ORTECH International.; Ontario. Waste Management Branch.; Environment and Plastics Institute of Canada.
Publisher: The Branch
Published: 1990
Place of publication: [Toronto]
Language: eng
Number of pages: 16
Subjects: Plastics -- Biodegradation.; Plastics -- Environmental aspects -- Ontario.; Plastic scrap -- Environmental aspects -- Ontario.
Notes: Co-sponsored by Environment and Plastics Institute of Canada and the Ontario Ministry of the Environment.--Cf. Foreword.

"August 1990."

"PIBS 1158."