1. Proposal for preparation of a master plan for medium-term and long-term greenery development and environmental enhancement of Kuwait;Kater;Kuwait Institute for Scientific Research, Report No. KISR4538, Kuwait,1994
2. Preliminary estimates of water resources for meeting greenery needs;Leitner;Kuwait Institute for Scientific Research, KISR Special Report, Kuwait,1994
3. Groundwater response to reforestation in the Darling Range of Western Australia