World conservation. - International Union for conservation of nature and natural resources . (Gland, Switzerland : International Union for Conservation of Natu re and Natural Resources, 1996)
Some issues have theme title.
Title from cover.
Latest issue consulted: no. 2 (2004
Some numbers issued in combined form.
Also issued in French and Spanish editions.
Keywords: Nature conservation -- Periodicals; Conservation of natural resources -- Periodicals