00000cam a22000004a 4500 UP-99796217612549385 Buklod 20170726143533.0 aa r ||| u ta 170726s1976 xx d r |||| u| (iLib)UPD-00311409184 DECON eng HD 9066 I57 no.9 Hayami, Yujiro. New rice technology and public investment in irrigation system Y. Hayami, Masao Kikuchi. Los Baños, Laguna Agricultural Economics Department, International Rice Research Institute 1976. 26, [10] p. Resource paper / Conference [on] Economic Consequences of New Rice Technology no. 9. Title from cover. Mimeographed. Rice Philippines Irrigation. Irrigation farming Philippines. Kikuchi, Masao joint author. FI UPD DECON HD 9066 I57 no.9 Book