Validity of the survey method of research

Related Titles

Series: Bulletin of the U.S. Department of Agriculture, no. 529

By

Spillman, W. J. (William Jasper)

Type

Book

Material

Published material

Publication info

Washington, D.C, U.S. Dept. of Agriculture, 1917

Notes

Caption title.

"April 5, 1917."

"Professional paper."

Subjects

Agricultural surveys , Farm management

Language

English

Identifiers

DOI: https://doi.org/10.5962/bhl.title.107892
NAL: 1 Ag84B no.529
OCLC: 16567666
OCLC: 16567666890420
Wikidata: https://www.wikidata.org/entity/Q51382799