TY  - BOOK
AU  - Summers,Ken (ed)
AU  - Hutchingson,Barbara (ed)
AU  - Varady,Robert (ed)
TI  - World desertification bibliography
PY  - 1991///
CY  - Nairobi
PB  - UNEP
KW  - Desertification
KW  - Bibliography
N1  - Includes indexes; Open
ER  -