The Flora and vegetation of Britain : origin and changes - the facts and their interpretation : a symposium to honour the 80th birthday of Emeritus Professor Arthur Roy Clapham CBE, FRS, FLS, MA, PhD, Hon DLitt held at the University of Sheffield on 19 May 1984 /
Harley, J. L.(John Laker)
Lewis, D. H.(David Hopkin),1937-
Clapham, A. R.(Arthur Roy),1905-
New Phytologist Trust.
London Published for the New Phytologist Trust by Academic Press
c1985
Reprinted from The New Phytologist, 98, 1, 1984
Includes bibliographies and index
Plants