Sands of change :: why land becomes desert and what can be done about it.

Sands of change : why land becomes desert and what can be done about it.

UNEP

1987

Formats

Symbol***

TitleSands of change : why land becomes desert and what can be done about it.

Call number

UNEP(05)/UN3

AuthorsUNEP

Series

DateNairobi : UNEP, [1987]

Description

[8] p. : ill., chart, maps, table.