by Klingberg, C. M.;
Year: 1982., Callno: 628.38 STU [Q]
Book
by Development Planning and Research Associates.; United States Dept. of Agriculture.;
Year: 1980., Callno: 662.754 SMA [Q]
Book
by Vanderholm, Dale H.; New Zealand Agricultural Engineering Institute.;
Year: 1985., Callno: 63.002.68 AGR [Q]
Book
by Robertson, A M.; Hobson, Peter N.;
Year: c1977., Callno: 63.002.68 HOB
Book
by Lee, Robert E.;
Year: 1976., Callno: 628.52 AIR
Book
Agricultural pollution : methodolical issues and policy needs / Basil M.H. Sharp, Daniel W. Bromley.
by University of Wisconsin. Center for Resource Policy Studies.; Bromley, Daniel W., 1940-; Sharp, Basil M. H.;
Year: 1978., Callno: 614.777 SHA
Book
by Organisation for Economic Co-operation and Development. Environment Directorate.;
Year: 1973., Callno: 614.777 IMP [Q]
Book
by Food and Agriculture Organization of the United Nations (FAO).;
Year: 1978., Callno: 63.004.8:016 BIB [Q]
Book
by United Nations Industrial Development Organization.;
Year: 1979., Callno: 676:016 INF
Book