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

Bibliografiska uppgifter
Institutionell upphovsman:	Centro Latin-Americano de Capitacion y Demostracion Estadistica Agricola
Materialtyp:	Bok
Språk:	English
Publicerad:	Quito 1952.
Ämnen:	Agriculture > Stat. Agricultural estimating and reporting. Stock and stock-breeding > Stat.