Social scientists in agricultural research
Horton, Douglas E.
Social scientists in agricultural research Lessons from the Mantaro valley project, Peru by Douglas E. Horton - Lima Peru, International Potato Centre - 67 p. - No. 219e IDRC .
0889364001
Social Scientists
Agricultural Research
63.001.5:3 / H823S
Social scientists in agricultural research Lessons from the Mantaro valley project, Peru by Douglas E. Horton - Lima Peru, International Potato Centre - 67 p. - No. 219e IDRC .
0889364001
Social Scientists
Agricultural Research
63.001.5:3 / H823S