Proceedings of the IFAD/FAO Expert consultation on Prevention of land degradatio
Proceedings of the IFAD/FAO Expert consultation on Prevention of land degradatio
- Rome sustainable land managemFAO of the United Nations 1999
- 115p.
- World Soil Resources Reports; .
631.434.52:631.61:611.577.4(8=
631.434.52:631.61:611.577.4(8=