@book{178715,
	author = {United States},
	title = {Palo Alto Battlefield, National Historic Site, Cameron County, Texas},
	publisher = {National Park Service},
	year = {1997.},
	address = {Washington, D.C.},
	note = {This document describes and analyzes alternatives for the management and use of Palo Alto Battlefield National Historic Site, in order to assess the impacts of implementing each alternative, and to provide the public with an opportunity to comment.}
}