The Long tradition : the botanical exploration of the British Isles : a conference held on 12th-14th September 1986 in the Pollock Halls, University of Edinburgh
sponsored by the Botanical Society of the British Isles, 1836-1986, the Botanical Society of Edinburgh, 1836-1986, the Society for the History of Natural History, 1936-1986 ; edited by Henry J. Noltie