Development of a statistical model for agricultural surveys in the Philippines [microform]

Bibliographische Detailangaben
1. Verfasser:	David, Isidro P. 1942-
Format:	Visual Material
Veröffentlicht:	Quezon City Photoduplicatipon Servcie. University of the Philippines Library 1977.
Schlagworte:	Agriculture > Stat. > Philippines. Sampling (Statistics).