Initial 发表于 2025-3-26 22:26:37
http://reply.papertrans.cn/59/5806/580588/580588_31.pngobstruct 发表于 2025-3-27 01:48:21
http://reply.papertrans.cn/59/5806/580588/580588_32.pngPessary 发表于 2025-3-27 08:19:08
Land Resources,this text, the self-evident standpoint to take is that of the use of land resources within agricultural land utilization types. Only occasionally will some reference be made to other rural land utilization types.excrete 发表于 2025-3-27 09:28:22
Landscape Ecology and Land Conditions,tes and of paleosols. The scientific data thus collected are eventually applied for land use purposes. The development of applied sciences depends heavily upon the support of the related “pure” sciences. Also, interdisciplinary problems can only be solved if the related monodisciplinary sciences are based upon sound principles.antedate 发表于 2025-3-27 14:28:11
Book 1975 sciences. These texts, intended primarily for students of agriculture, should also provide up-to-date technical background reading for the many agricultural workers in extension services, educational systems, or international bodies. The editors of Advanced Series in Agricultural Sciences will seleEsalate 发表于 2025-3-27 19:50:21
Advanced Series in Agricultural Scienceshttp://image.papertrans.cn/l/image/580588.jpg我邪恶 发表于 2025-3-27 22:20:27
Development of Land Use in Advancing Agriculture, Surveys; 1972; see also Chapter 5, p.176), the complex problems involved in its development may be seen as a comprehensive model. This model encompasses at least three different “geometries”, i.e. different subsystems of the total system of the development ofland use. These three geometries are:white-matter 发表于 2025-3-28 03:46:13
978-3-642-66051-1Springer-Verlag, Berlin · Heidelberg 1975obscurity 发表于 2025-3-28 07:54:02
http://reply.papertrans.cn/59/5806/580588/580588_39.pngMingle 发表于 2025-3-28 11:13:28
https://doi.org/10.1007/978-3-642-66049-8Agricultural Sciences; Land improvement; Landnutzung; agriculture; climate; ecology; ecosystem; education; i