Irvin, G.W.
Irrigation planning at farm level using linear programming techniques / G.W. Irvin - London : Institute of Development Studies (IDS) , 1973 - 307p. : ill. ; 18 cm. - IDS Discussion paper No. 18 .
Includes bibliographical references and index.
Irrigation system
GB Sus.U IDS DP-18
Irrigation planning at farm level using linear programming techniques / G.W. Irvin - London : Institute of Development Studies (IDS) , 1973 - 307p. : ill. ; 18 cm. - IDS Discussion paper No. 18 .
Includes bibliographical references and index.
Irrigation system
GB Sus.U IDS DP-18