NNatural polymersNatural polymersde William P. Weizer, Anna DocktorMateriasMarket surveysPlant products industryStatisticsBiopolymersChemical industryEdiciones (1)Natural polymers (2001)Freedonia Group · inglésMás obras de William P. WeizerDDegradable plasticDegradable plasticEEngineered plasticsEngineered plasticsPPolypropylenePolypropylene