Role of forestry in combating desertification : proceedings of the FAO Expert Consultation on the Role of forestry in combating desertification held in Saltillo, Mexico, 24-28 June 1985 /
F.A.O. conservation guide.
Forest Conservation and Wildlands Branch, Forest Resources Division, FAO Forestry Department.
- Rome, Food and Agriculture Organization of the United Nations, 1989.
- xi, 333 p. : ill.
- FAO conservation guide ; 21. .