Doorenbos, J. Yield response to water / J. Doorenbos and A.H. Kassam ; with C.L.M. Bentvelsen ... [et al.] - Rome : Food and Agriculture Organization of the United Nations, 1979. - 193 p. : ISBN: 9251007446 Subjects--Topical Terms: Irrigation farming. Dewey Class. No.: 631.587 / Yi