Matches in Harvard for { ?s ?p A proposal for research entitled The costs and benefits from small irrigated perimeters and supplementary irrigation in the Sahelian countries / prepared by Department of Agricultural Economics, International Programs in Agriculture, West Lafayette, Indiana ; submitted to Department of State, Agency for International Development ... through Division of Sponsored Programs, Purdue Research Foundation ... ; principal investigator, W. H. M. Morris.. }
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- catalog title "A proposal for research entitled The costs and benefits from small irrigated perimeters and supplementary irrigation in the Sahelian countries / prepared by Department of Agricultural Economics, International Programs in Agriculture, West Lafayette, Indiana ; submitted to Department of State, Agency for International Development ... through Division of Sponsored Programs, Purdue Research Foundation ... ; principal investigator, W. H. M. Morris.".