Drainage - excerpts from 1922 annual reports of state and county extension agents.

APA Citation

United States. Extension Service. (1923). Drainage - excerpts from 1922 annual reports of state and county extension agents. Washington: GPO.

MLA Citation

United States. Extension Service. Drainage - Excerpts From 1922 Annual Reports of State And County Extension Agents. Washington: GPO, 1923.

Warning: These citations may not always be complete (especially for serials).