(1990). Plastics recycling as a future business opportunity: May 23-24, 1990, at the Mayflower Hotel, Washington, D.C. : proceedings, Technology Exchange Program :. Lancaster, Pa.: Technomic Pub. Co..
Παραπομπή Chicago StylePlastics Recycling As a Future Business Opportunity: May 23-24, 1990, At the Mayflower Hotel, Washington, D.C. : Proceedings, Technology Exchange Program :. Lancaster, Pa.: Technomic Pub. Co., 1990.
Παραπομπή MLAPlastics Recycling As a Future Business Opportunity: May 23-24, 1990, At the Mayflower Hotel, Washington, D.C. : Proceedings, Technology Exchange Program :. Lancaster, Pa.: Technomic Pub. Co., 1990.
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