London: Collins, 1985. Octavo, photographs, texta line on bottom edge, fine copy in unclipped dustwrapper.
New Naturalist 70. One of the rarest of all New Naturalist, only 750 copies of the hardcover were produced. This is a genuine first with 'NN' on the spine, 500 copies of the paperback were rebound with a hardcover to satisfy demand.
Price: $1,500.00 AU