H R. Jones has written:
'Environmental control in the organic and petrochemical industries'
R. H. Trefor Jones has written: 'Medical conditions in school children' -- subject(s): Health and hygiene, School children
R. Jones has written: 'A treatise on skating'
Stevie R. Jones has written: 'Soap free'
R. Goodman Jones has written: 'Codi hwyl'
R. Wynne Jones has written: 'Plwyf Llansannan'
Clifford R. Jones has written: 'Kathaka li'
R. O. Jones has written: 'A literary history of Spain'
R H. Charles has written: 'Eschatology'
R. H. Dunkley has written: 'Spitalfields'
R. Maldwyn Jones has written: 'Welsh for adults = Cymraeg i oedolion'
Alun R. Jones has written: 'The life and opinions of T.E. Hulme'
Susan R. Jones has written: 'The unexpected adventures of Cora Louise'