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.

書誌詳細
団体著者: Centro Latin-Americano de Capitacion y Demostracion Estadistica Agricola
フォーマット: 図書
言語:English
出版事項: Quito 1952.
主題:
Agriculture > Stat.
Agricultural estimating and reporting.
Stock and stock-breeding > Stat.