Especial course in crop and livestock estimating and reporting as lectured by Roy L. Gillett. Interpreted by Miguel A. Valencia.

Especial course in crop and livestock estimating and reporting as lectured by Roy L. Gillett. Interpreted by Miguel A. Valencia.

書目詳細資料
企業作者: Centro Latin-Americano de Capitacion y Demostracion Estadistica Agricola
格式: 圖書
語言:English
出版: Quito 1952.
主題:
Agriculture > Stat.
Agricultural estimating and reporting.
Stock and stock-breeding > Stat.