Man and Nature, or Physical Geography as Modified by Human Action References Man and Nature, or Physical Geography as Modified by Human Action work by Marsh Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: George Perkins Marsh…and conservationist whose greatest work, Man and Nature (1864), was one of the most significant advances in geography, ecology, and resource management of the 19th century. Read More…and conservationist whose greatest work, Man and Nature (1864), was one of the most significant advances in geography, ecology, and resource management of the 19th century. Read More