TY - BOOK AU - Mundlak,Yair AU - Singer,S.Fred ED - Symposium on Arid Zone Development ED - American Academy of Arts and Sciences TI - Arid zone development: potentialities and problems : the proceedings of a symposium SN - 0884100502 : U1 - 338.0915 PY - 1977/// CY - Cambridge Mass. PB - Ballinger Pub. KW - Water resources development KW - Congresses KW - Arid regions KW - Arid regions agriculture N1 - Includes index ER -