PPolyethylene terephthalate resinsPolyethylene terephthalate resinsde William P. Weizer, Kelly MischMateriasGums and resins industryPolyethylene terephthalateMarket surveysEdiciones (1)Polyethylene terephthalate resins (1999)Freedonia Group · inglésMás obras de William P. WeizerDDegradable plasticDegradable plasticNNatural polymersNatural polymersEEngineered plasticsEngineered plastics