adopted by the International Union of Biological Sciences ; editorial committee, W.D.L. Ride ... [et al.]

International Trust for Zoological Nomenclature, in association with British Museum (Natural History) c1999 4th ed.

Available at 24 libraries

adopted by the XX General Assembly of the International Union of Biological Sciences = adopté par la XXe Assemblée générale de l'Union internationale des sciences biologiques ; editorial committee, W.D.L. Ride ... [et al.]

International Trust for Zoological Nomenclature, in association with British Museum (Natural History) , University of California Press 1985 3rd ed.

: ITZN , : UCP

Available at 35 libraries