风景园林的在看护和管理方面的地方、国家、国际层面上的法规，标准和导则。
Laws, regulations, standards and guidelines for landscape stewardship and management at local, national and international levels.
风景园林的在看护和管理方面的地方、国家、国际层面上的法规，标准和导则。
Laws, regulations, standards and guidelines for landscape stewardship and management at local, national and international levels.
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