EEngineered plasticsEngineered plasticsde William P. WeizerMateriasMarket surveysPlastics in buildingPlastics industry and tradeEdiciones (1)Engineered plastics (1997)Freedonia Group · inglésMás obras de William P. WeizerDDegradable plasticDegradable plasticNNatural polymersNatural polymersPPolypropylenePolypropylene