An appraisal of physiographic units for predicting site conditions in arid areas ( Vol.2)
Publication year
Resource type
UNCCD Library
Material Type
Book
Index to land system, land facet and land clump abstracts.The aim in this part of Appendix F has been to give for each abstract a typical stereo-pair of vertical air photographs, and ground photographs giving a general view, surface details and the soil profile in this order. The frequent gaps and ommisions are due to only to the author's lack of suitable photographs at the time this report was being prepared for publication.
Keywords
land systems
reference maps
historical collection