The Biology of butterflies / edited by R.I. Vane-Wright and P.R. Ackery. Vane-Wright, Richard Irwin. Ackery, Phillip Ronald. Ford, E. B. (Edmund Briscoe), 1901- Royal Entomological Society of London. Butterflies Congresses. QL541 .B56 1984 595.789 19 VAB "Dedicated to E.B. Ford." Includes bibliographical references and indexes. London ; Published for The Royal Entomological Society by Academic Press, c1984. c1984. 1984 Text xxiv, 429 p. : eng Symposium of the Royal Entomological Society of London, 0080-4363 ; no. 11 Symposia of the Royal Entomological Society of London ; no. 11.