Scientific and technological policy and patents: Proálcool Authors Yaeko Uehara PUC-SP, São Paulo Author Biography Yaeko Uehara, PUC-SP, São Paulo PhD, Post Graduate Program of Studies in History of Science Downloads PDF Published 2011-02-21 Issue Vol. 9 (2011) Section Dissertation Abstracts License https://creativecommons.org/licenses/by-sa/4.0/legalcode