Filtering by: Committee Cummings, Richard, Emory University Remove constraint Committee: Cummings, Richard, Emory University Committee Sale, Winfield S, Emory University Remove constraint Committee: Sale, Winfield S, Emory University Committee Shur, Barry D, Emory University Remove constraint Committee: Shur, Barry D, Emory University Degree PhD Remove constraint Degree: PhD Keyword fertilization Remove constraint Keyword: fertilization