Aprobable Case of Twins in the Short-beaked Echidna Tachyglossus Aculeatus (Tachyglossidae: Monotremata), with Observations on Suckling of Young After Their Emergence from the Nursery Burrow
Published in Victorian Naturalist, in 2007, in volume 124, issue 6, pages 332-340
Date published:2007-12