Preparing for drought :
Preparing for drought : a guidebook for developing countries /
prepared by Donald A. Wilhite
- Lincoln ; Nairobi : UNEP , c1992.
- 78 p. : ill.
- Earthwatch climate unit .
includes bibliographical references
Physics --Drought
QC929.2.D8 / .W54 1992
includes bibliographical references
Physics --Drought
QC929.2.D8 / .W54 1992