Monitoring and evaluation agricultural research
Horton, D.
Monitoring and evaluation agricultural research A sourcebook by D. Horton, et. al. - Oxon CAB International 1993 - 219 p.
Agricultural Research
63(072) / H 789 M
Monitoring and evaluation agricultural research A sourcebook by D. Horton, et. al. - Oxon CAB International 1993 - 219 p.
Agricultural Research
63(072) / H 789 M