Stevens, R. D. (1986). Livestock farm economic study. Tribhuvan University, Institute of Agriculture and Animal Science, Utah State University/USAID.
Chicago-viite (17. p.)Stevens, Robert D. Livestock Farm Economic Study. Rampur, Chitwan, Nepal: Tribhuvan University, Institute of Agriculture and Animal Science, Utah State University/USAID, 1986.
MLA-viite (8. p.)Stevens, Robert D. Livestock Farm Economic Study. Tribhuvan University, Institute of Agriculture and Animal Science, Utah State University/USAID, 1986.
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