XXXI-Report on a Collection of Aquatic Animals made in Tibet by Captain F. H. Stewart, I.M.S., during the year 1907--PART I-Introduction, Coelenterates, Nematomorpha, Rotifers and Gastrotricha, Entomostraca, Arachnids, Fish (&lt;i&gt;Systematic&lt;/i&gt;) and Batrachia---Observations on Specimens of Hydra from Tibet, with notes on the Distribution of the Genus in Asia
Records of the Zoological Survey of India