%0 Generic %A Johnson, Renée %T Generalized system of preferences : agricultural imports [December 8, 2016] / %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.crs/goveajd0001&id=1&size=2&collection=congrec&index=alpha/G_crs