(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.
MLA引文Drylands: Sustainable Use of Rangelands Into the Twenty-first Century. Rome, Italy: IFAD, 1998.
警告:這些引文格式不一定是100%准確.