@book {7973,
	title = {The Tuning of the World. A pioneering Exploration into the Past History and Present State of the Most Neglected Aspect of our Environment},
	year = {1977},
	pages = {305},
	publisher = {A. Knopf},
	organization = {A. Knopf},
	address = {New York},
	author = {R. Murray Schafer}
}
