TY - BOOK AU - Powles,Stephen B. AU - Shaner,Dale L. TI - Herbicide resistance and world grains SN - 0849322197 (alk. paper) PY - 2001/// CY - Boca Raton, Fla. PB - CRC Press KW - Herbicide resistance KW - Herbicide-resistant crops N1 - Includes bibliographical references and index ER -