(1995). Course description on natural resource economics. CanTho (Vietnam): CanTho University.
Trích dẫn kiểu ChicagoCourse Description On Natural Resource Economics. CanTho (Vietnam): CanTho University, 1995.
Deismireacht MLACourse Description On Natural Resource Economics. CanTho (Vietnam): CanTho University, 1995.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.