D. R. Hay has written:
'The science of beauty' -- subject(s): Aesthetics, Nature (Aesthetics), Proportion (Art)
'A nomenclature of colours' -- subject(s): Color
R. W. Hay has written: 'Food aid and the development of human resources' -- subject(s): Food relief
R. D. Keeling has written: 'Shaw'
R. D. Manning has written: 'The abbey'
R. D. Raugul has written: 'Grim'
D. R. Snodgrass has written: 'Ceylon'
D. R. Baxter has written: 'Blunderbusses'
R. D. Molefe has written: 'Ipelafatso'
Horacio R. Iturbide has written: 'Hay que arreglar el mundo'
R. D. Pollard has written: 'The Nugget file'
R. D. Milns has written: 'Alexander the Great'
D. R Andersen has written: 'Crazy and a half'
R. D. Gidney has written: 'From Hope to Harris'