登入選單
返回Google圖書搜尋
Costs and Returns for Producing Selected Irrigated Crops on Farms with Above-average Management in the Southwestern Closed Basins, Luna and Hidalgo Counties, 1980
出版New Mexico State University, Agricultural Experiment Station, 1955
URLhttp://books.google.com.hk/books?id=T9VQAQAAMAAJ&hl=&source=gbs_api