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The Natural Regions of Sumatra and their Agricultural Production Pattern; A Regional Analysis. Vol. 1. [Monograph]
Scholz, U. \ 1983
land use - land use planning - Asia - Indonesia
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Agrargeographie von Sumatra, eine Analyse der Räumlichen Differenzierung der Landwirtschaftlichen Produktion. Giessener Geographische Schriften Heft 63. [Monograph]
Scholz, U. \ 1988
agriculture - geography - geomorphology - landforms - Asia - Indonesia
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Unsupervised Classification of the Land Use in the Area of Sudan/Khartoum (Interpretation with Ground Check). [Map]
Scholz, R. \ Hoppe, P. \ 1978
Africa - Sudan
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Identification and Analysis of Agroproduction Zones by the Overlay-Correlation Method. The Case of Costa Rica. [Monograph]
Scholz, U. \ 1983
crops - Central America - Caribbean - Costa Rica
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