Brewer, R. (2003). Conservancy: The land trust movement in America. University Press of New England.
Chicago Style (17th ed.) ZitazioaBrewer, Richard. Conservancy: The Land Trust Movement in America. Lebanon, NH: University Press of New England, 2003.
MLA (9th ed.) ZitazioaBrewer, Richard. Conservancy: The Land Trust Movement in America. University Press of New England, 2003.
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