CHAMBERS,Robert
Farmer first:Farmer innovation and agriculture research Farmer first:Farmer innovation and agriculture research/Robert Chambers Arnold Pacey and Lori Ann Thupp - London Intermediate 1989 - xx,219p.: ill.; 23 cm
Includes Index
1853390089
630.72
Farmer first:Farmer innovation and agriculture research Farmer first:Farmer innovation and agriculture research/Robert Chambers Arnold Pacey and Lori Ann Thupp - London Intermediate 1989 - xx,219p.: ill.; 23 cm
Includes Index
1853390089
630.72