Anifeiliaid y byd
By: cyfaddasiad gan Glyn Dwr Davies. 6, Y carw.
Publisher: Oxford U.P
Published: 1957
Language: wel
Number of pages: 32
Notes: Nos.1-4 previously pubblished as 'Animals of the world.' Book 1 (B54-13871) Nos 5-6 previously published as part of 'Animals of the world.' Series 2 (B55-7053).