David Gwyn Watts has written:
'Map projections are easy' -- subject(s): Maps, Map-projection, Map projection
Gwyn Filby has written: 'Tell them to me'
Gwyn Evans has written: 'Mr. Hercules'
David Gwyn has written: 'A guide to the industrial archaeology of North West Wales =' -- subject(s): History, Industrial archaeology, Industries 'Gofalu am etifeddiaeth ddiwydiannol llechi =' -- subject(s): Slate industry
Gwyn Hyman Rubio has written: 'Icy Sparks'
Gwyn Bangor. has written: 'Clawdd Offa a dwy ddawns arall'
D. Gwyn Jones has written: 'Coed' 'Robert Owen'
D. Gwyn has written: 'Lord Shrewsbury, Pugin and the Catholic revival'
GWYN CAMPBELL has written: 'Child slaves in the modern world' -- subject(s): Child slaves, History 'David Griffiths and the missionary \\' -- subject(s): History, Missions, Church history
J Gwyn Jeffreys has written: 'More Gleanings in British Conchology'
Gwyn Headley has written: 'Follies' -- subject(s): Guide-books, Follies (Architecture), Description and travel
David Gwyn Williams died in 1990.
Gwyn Gilliss has written: 'The ABC's of soaps' -- subject(s): Soap operas, Television acting, Vocational guidance