عنوان
پدید آورنده
موضوع
رده
G 1046 .J4 M5 1992
G
1046
.
J4
M5
1992
کتابخانه
محل استقرار
استان: خراسان رضوی ـ شهر: سبزوار
4083
English
World atlas of desertification
London
Edward Arnold
2991
1 atlas )ix, 69 p.( : col. maps.
"Dr. Nicholas Middleton ... in collaboration with Dr. David Thomas ... produced the text ... and contributed to the final design and layout"--Acknowledgements
Includes bibliographical references and index
UNEP, United Nations Environment Programme
R
Global -- Continental Africa -- Case studies
Maps ، Desertification
Maps ، Soil degradation
Maps ، Soil degradation - Africa
3220/6/37
.
333
G
1046
.
J4
M5
1992
AU
TI
United Nations Environment Programme
