Israelsen, Orson W.
Irrigation and drainage practices, progress, and problems in the phillippines, thailand, and west pakistan - 1st ed. - Bangkok Seato Graduate School of Engineering 1965 - xii, 278p. ill.
Includes bibliographies
627.520959 / ISR/1965
Irrigation and drainage practices, progress, and problems in the phillippines, thailand, and west pakistan - 1st ed. - Bangkok Seato Graduate School of Engineering 1965 - xii, 278p. ill.
Includes bibliographies
627.520959 / ISR/1965