TY - BOOK AU - Hedin,Paul A.(Paul Arthur),1926- AU - TI - Host plant resistance to pests: a symposium sponsored by the division of pesticide chemistry at the 174th meeting of the American chemical society, Chicago, 11, Aug. 31-Sept. 1, 1977 SN - 084120389X PY - 1977/// CY - Washington, D.C. PB - American Chemical Society KW - Plants KW - Disease and pest resistance KW - Congresses KW - Plant immunochemistry N1 - Includes bibliographical references and index ER -