by United Nations Environment ProgrammePaperback
ISBN: 978-92-5-103429-3 ISBN-10: 92-5-103429-X Land and Water Development Division, Food and Agriculture Organization of the United Nations · 1993 |
See also (possibly by other authors): | ||
1995 | Paperback | Global and national soils and terrain digital databases (SOTER): Procedures manual (World soil resources reports) |