The planning stage of on-farm research
Subtitle: identifying factors for experimentation
By: Robert Tripp and Jonathan Woolley.
Contributors: Woolley, Jonathan.
Publisher: CIMMYT; CIAT
Published: 1989
Place of publication: Mexico, D.F; Cali, Colombia
Language: eng
Number of pages: 85
Subjects: Agriculture -- Research -- On-farm -- Planning.
Notes: Includes bibliographical references (p. 84-85)