World map of the status of human-induced soil degradation: L.R. Oldeman, R.T.A. Hakkeling and W.G. Sombroek, Published by the International Soil Reference and Information Centre (ISRIC) and funded by the United Nations Environment Programme (UNEP). 1990. Price US$25.- (unfolded US$20.-)

✍ Scribed by A.J. Thomasson

• Book ID: 115940571
• Publisher: Elsevier Science
• Year: 1992
• Tongue: English
• Weight: 128 KB
• Volume: 52
• Category: Article
• ISSN: 0016-7061
• DOI: 10.1016/0016-7061(92)90047-b