CARRUTHERS,IAN
THE ECONOMICS OF IRRIGATION IAN CARRUTHERS - LIVERPOOL LIVERPOOL UNIVERSITY PRESS 1981 - xviii,300p; 24cm.
HD1714 / .C37 1981
THE ECONOMICS OF IRRIGATION IAN CARRUTHERS - LIVERPOOL LIVERPOOL UNIVERSITY PRESS 1981 - xviii,300p; 24cm.
HD1714 / .C37 1981