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- University of British Columbia. Dept. of Soil Science, 2 结果
- British Columbia. Agricultural Services Coordinating Committee, 1 结果
- Shaw, Michael, 1 结果
- National Soil Survey Committee (Canada), 1 结果
- Eagles, Blythe, 1 结果
- University of British Columbia. Dept. of Poultry Science, 1 结果
- University of British Columbia. Dept. of Agricultural Economics, 1 结果
- University of British Columbia. Dept. of Animal Husbandry, 1 结果
- Klinck, L. S., 1 结果
- University of British Columbia. Dept. of Agronomy, 1 结果