The natural history of Wales.
London: Collins, (1981. first edition). Octavo, photographs, fine copy in dustwrapper, scarce. New Naturalist 66. More
London: Collins, (1981. first edition). Octavo, photographs, fine copy in dustwrapper, scarce. New Naturalist 66. More
London: Collins, (1971. first edition). Octavo, photographs, owner's signature and date, very good copy in unclipped dustwrapper. New Naturalist 51. More
London: Collins, (1951. first edition). Octavo, illustrations, light fore-edge dust spotting, a near fine copy in dustwrapper (not price-clipped). New Naturalist 17. More
London: Collins, (1971. first edition). Octavo, illustrations, near fine copy in dustwrapper (not price-clipped). New Naturalist 52. More