(1998). Drylands: Sustainable use of rangelands into the twenty-first century. Rome, Italy: IFAD.
Trích dẫn kiểu ChicagoDrylands: Sustainable Use of Rangelands Into the Twenty-first Century. Rome, Italy: IFAD, 1998.
Deismireacht MLADrylands: Sustainable Use of Rangelands Into the Twenty-first Century. Rome, Italy: IFAD, 1998.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.