Roberts, R. A. (Robert Alun), 1894- : Commons and village greens : a study in land use, conservation and management based on a national survey of commons in England and Wales, 1961-1966, financed by the Nuffield Foundation / D. R. Denman, R. A. Roberts, H. J. F. Smith.
Roberts, R., d. 1788. : Seven rational sermons, [electronic resource] : on the following subjects, viz. I. Against covetousness. II. On the vanity of this life. III. Against revenge. IV. Of mirth and grief. V. The cruelty of slandering innocent, and defenceless women. VI. The duty of children. VII. Advantages of education. / Written in England, by a lady, the translatress of Four select tales from Marmontel. ; [Three lines from the preface]
Roberts, R. D. V. : Status, productivity and pay : a major experiment: a study of the electricity supply industry's agreements and their outcome, 1961-1971 / Ronald S. Edwards and R. D. V. Roberts.
Roberts, R. Gareth. : Forces of transformation : the end of the Bronze Age in the Mediterranean : proceedings of an international symposium held at St. John's College, University of Oxford 25-6th March 2006 / edited by Christoph Bachhuber and R. Gareth Roberts.