Land evaluation and classification from Landsat-imagery in the Yemen Arab Republic = Al- Ǧumhūrīya al-ʿArabīya al-Yamanīya (Dep. of Geography, Univ. of Zurich, 1978)
Enth. u.a.: Landsat-imagery with hydrographic network, watersheds, and landforms (crest lines). Dynamics of vegetation growth. - Legende arab. u. engl. - Als Erl. ersch.: Final report on the airphoto interpretation project of the Swiss Technical Co-operation Service, Berne