Padberg, Daniel I Agro-food marketing - Tài liệu nông nghiệp 71
Padberg, Daniel I Agro-food marketing / Edited by D.I. Padberg, C. Ritson and L.M. Albisu New York : CAB International in association with the International Centre for Advanced Mediterranean Agronomic Studies(CIHEAM), 1997 xvi, 492 p. : ill. ; 25 cm