Voluntary guidelines, plastic bottle & container material code system-mold modification drawings
By: the Society of the Plastics Industry of Canada.
Series: Technical bulletin / Society of the Plastics Industry of Canada -- January 1, 1989; Technical bulletin (Society of the Plastics Industry of Canada) -- 1989
Publisher: SPI
Published: 1989
Place of publication: [Toronto]
Language: eng
Number of pages: 14
Subjects: Society of the Plastics Industry of Canada.; Plastic scrap -- Recycling.; Recycling (Waste, etc.); Plastic industry and trade -- Canada.
Notes: Caption title.