TY - BOOK ED - Symposium on the Geography of the Arid Zone ED - International Geographical Union. ED - Unesco. TI - Land use in semi-arid Mediterranean climates T2 - Arid zone research = Recherches sur la zone aride U1 - 333.73 PY - 1964/// CY - Paris PB - UNESCO KW - Arid regions KW - Congresses KW - Mediterranean Region N1 - Symposium held by Unesco and the International Geographical Union 19 - 26 September 1962; Includes bibliographies ER -