338.9725
B256R
           Barkin, David
               Regional economic development the river basin approach in Mexico \ David Barkin - Cambridge : Cambridge University Press, 1970.
               x, 262p. - Cambridge Latin American studies/ ed by David Joslin, John Street, Timothy King; 7 .
                ISBN: 0-521-07837-7

79871
                Subjects: Economic development-Mexico; Regional planning-Mexico; Rural development-Mexico.