Search Results       Your search for [author]Weir, David, 1947- returned 1 record.           Circle of poison : pesticides and people in a hungry world. by Weir, David, 1947-; San Francisco, Calif.: Institute for Food and Dev't. Policy, 1981. Subject: Pesticides -- Environmental aspects; Pesticides -- Industry; Pesticides -- Toxicology.          Add to Book Cart Relevance: 19.45%