Institution: | Bioeconomist, Agriculture Canada Research Station, Lethbridge, Alberta, TIJ 4BI. (LRS Contribution No. 3878923.;Professor and head, Department of Agricultural and Resource Economics, Oregon State University, Corvallis, Oregon, 97333-3601.;Associate professor, Department of Agricultural and Rural Sociology, Pennsylvania State University, University Park, Pennysylvania, 16802.;Animal nutritionist, Agriculture Canada Research Station, Lethbridge, Alberta, TIJ 4BI. |