Rottrall Anthony : Policy and practice in rural development : proceeding of the second International Seminar on Change in Agriculture, Reading 9-19 September, 1974 / edited by G. Hunter, A. H. Bunting and A. Bottrall.
1976
1
Rotunda D P : Motif - index of the Italian novella in prose.
Roudart Laurence : A history of world agriculture : from the Neolithic Age to the current crisis / Marcel Mazoyer and Laurence Roudart ; translated by James H. Membrez.