Arid lands management toward ecological sustainability hoekstra thomas w shachak moshe 9780252067174 books amazonca. Arid lands management toward ecological sustainability thomas w hoekstra and moshe shachak technical editors imprint urbana university of illinois press c1999. Arid lands management toward ecological sustainability by thomas w hoekstra 1999 03 01 thomas w hoekstramoshe shachak books amazonca. Arid lands management toward ecological sustainability inoe the subject under discussion was the ecological management of arid and semi arid rangelands the abbreviation e4asar was adopted as the descriptor of the confer ence and of the programme. Arid lands management toward ecological arid lands management toward ecological sustainability pdf potentially toxic element contamination of arid and semi arid soils and its phytoremediation arid land research and management vol 34 no 4 i focus on southwest agricultural production systems and soil fertility in our work in arid and semi