APA (7th ed.) Citation

Ewell, P. T. (1988). Organization and management of field activities in on-farm research: A review of experience in nine countries. International Service forNational Agricultural Research.

Chicago Style (17th ed.) Citation

Ewell, Peter T. Organization and Management of Field Activities in On-farm Research: A Review of Experience in Nine Countries. The Hague: International Service forNational Agricultural Research, 1988.

MLA (9th ed.) Citation

Ewell, Peter T. Organization and Management of Field Activities in On-farm Research: A Review of Experience in Nine Countries. International Service forNational Agricultural Research, 1988.