TY  - BOOK
AU  - Hagan, Robert M.
AU  - Houston, Clyde E.
TI  - Successful irrigation: planning, development, management
U1  - 631.587 21st ed.
PY  - 1968///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Irrigation management
KW  - Irrigation projects
ER  -