114 PBOCEEDINGS OF THE 



Watson (Sereno). See Gray (Asa), Synoptical Flora o£ North 



America. 

 Watt (J. A.). See Horn Scient. Exped. to Central Australia. 

 Weismann (August). New Experiments on the Seasonal Dimor- 

 phism of Lepidoptera. Translated from the Grerman by W. E. 

 NiCHOLSOif. (Entomol. xxix.). 8vo. London, 1896. 



W. E. Nicholson. 

 Wellington, N.Z. 

 New Zealand Institute. 



The Art Workmanship of the Maori Eace in New Zealand, 

 by Augustus Hamiltok. Part I. 4to. Wellington, 1896. 

 Welwitsch (Friedrich). Catalogue of the African Plants col- 

 lected by, in 1853-61. Dicotyledons, Part I. By "William 

 Philip Hiern. See British Museum — Botany. 

 Wetterdal (Henrik). Bidrag till kiinnedomen om Bakteriehalten 

 i Vattendragen invid Stockholm. Akademisk Afhandling. 



4to. StocMolm, 1894. 

 Wettstein (Richard von). Monographia der Gattung Euphrasia. 



4to. Leipzig, 1896. 

 White (William). Eeport on the East Anglian Earthquake of 



April 22nd, 1884. See Meldola (Raphael). 



Wiener Kryptogamen-Tauschanstalt. Herausgegeben von Josee 



Brunnthaler. Jahres-Katalog pi*o 1897. 4to. Wien, 1897. 



Wilderman (Max). See Jahrhuch der Wissenschaften. 



Willkomm (Moritz). Forstliche Elora von Deutschland und 



Oesterreich. Zvveite, vielfach vermehrte, verbesserte und we- 



sentlich veranderte Auflage. 8vo. Leipzig, 1887. 



Grrundziige der Pflanzenverbreitung auf der iberischen 



Halbinsel. (Engler & Drude, Vegetation d. Erde, i.) 



Eoy. 8vo. Leipzig, 1896. 

 Wilson (Edmund B.). The Cell in Development and Inheritance. 



8vo. Neiv York Sf London, 1896. 



Wilson (William) the younger. Investigations into Applied 



Nature. 8vo. London Sf Aberdeen, 1895. Author. 



Winter (G.). See Schiodte (J. C), Zoologia Danica. 



Wittrock (Veit Brecher), Nordstedt (0.), Lagerheim (G.). Lite- 



raturofversigt. (Bot. Not. 1897.) 8vo. Lund, 1897. 



0. Nordstedt. 



Wood (John Medley). Preliminary Catalogue of indigenous Natal 



Plants. 8vo. Durban, 1894. 



Eeport on the Colonial Herbarium. See Durban. 



Eeport on the Natal Botanic Gardens. See Durban. 



Woodward (Bernard Barham). The Young Collector's Hand- 

 book of Shells. 12mo.. London, 1883. Author. 



Note on the Pleistocene Land and Freshwater Mollusca 



from the Barnwell Gravels. (Proc. Geol. Assoc, x. no. 7.) 



8vo, London, 1888. Author. 



On the Pleistocene (Non-Marine) Mollusca of the London 



District. (Proc. Geol. Assoc, xi. no. 8.) 



8vo. London, 1890. Author. 



