Variability of palay per farm in [microform]

Xehetasun bibliografikoak
Egile nagusia:	Acayan, dolores Samson 1923-
Formatua:	Visual Material
Hizkuntza:	English
Argitaratua:	Quezon City Photoduplication Service University of the Philippines Library 1973 .
Gaiak:	Agricultural estimating and reporting. Sampling (Statistics).