RUTTAN,V.M
ECONOMIC DEMAND FOR IRRIGATED ACREAGE: NEW METHODOLOGY AND SOME PRELIMINARY PROJ - BALTIMORE J.HOPKINS 1965 - 24X16
627.52022 R982
ECONOMIC DEMAND FOR IRRIGATED ACREAGE: NEW METHODOLOGY AND SOME PRELIMINARY PROJ - BALTIMORE J.HOPKINS 1965 - 24X16
627.52022 R982