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</html><description>It&#x2019;s our view that every landscape design should follow sustainable principles. It is possible to take our cue by studying the way in which natural ecosystems are organized. We could take one of many natural ecosystems as a model, but the figure below shows a patch of Mallee scrub in South Australia. The soil here [&hellip;]</description><thumbnail_url>https://www.designcad.com.au/wp/wp-content/uploads/2020/01/MalleeScrub-1024x768.jpg</thumbnail_url></oembed>
