Abstract
Get full access to this article
View all access options for this article.
References
1.
Barrow, C.
1987 : Water resources and agricultural development in the tropics . Harlow : Longman .
2.
El-Baz, F.
, editor, 1984 : Deserts and arid lands . Lancaster : Martinus Nighoff .
3.
Heathcote, R.L.
1983 : The arid lands: their use and abuse . London : Longman .
4.
Whitehead, E.E., Hutchinson ,
C.F., Timmermann
,
B.N.
and
Vardy, R.G.
, editors, 1988 : Arid lands today and tomorrow . Boulder, CO : Westview Press .