@inbook {,
	title = {Long-term Effects of Prehistoric agriculture on Soils: Examples from New Mexico and Peru},
	booktitle = {Soils in Archaeology: Landscape evolution and human occupation},
	year = {1992},
	note = {edited by Vance T. Holliday.ill. ; 24 cm.Proceedings of the First Annual Fryxell Symposium held in Phoenix in April 1988 and sponsored by the Society for American Archaeology.Fryxell Symposium (1st : 1988 : Phoenix, Ariz.)},
	pages = {217-246},
	publisher = {Smithsonian Institution Press},
	organization = {Smithsonian Institution Press},
	address = {Washington},
	keywords = {Soil science in archaeology Congresses},
	isbn = {1560981113},
	author = {Sandor, Jon},
	editor = {Holliday, Vance T.}
}