Plant growth substances 1982 / edited by P.F. Wareing. International Conference on Plant Growth Substances (11th : 1982 : Aberystwyth, Wales) Wareing, P. F. Plant regulators Congresses. QK745 .I55 1982 581.3 19 P713 "The proceedings of the 11th International Conference on Plant Growth Substances, held in Aberystwyth from 12th to 16th July, 1982." Includes bibliographical references and index. New York : Academic Press, 1982. 1982. 1982 Text xvii, 683 p. : eng