X communication : selected writings Evan X Hyde.     9768052619 X-ray of the pampa. Translated by Alain Swietlicki. Introd. by Thomas F. McGann.     0292701403 X. Beidler, vigilante. Edited by Helen Fitzgerald Sanders in collaboration with William H. Bertsche, Jr. With a foreword by A. B. Guthrie, Jr.     0806103736 Xamanhá, un sitio arqueológico de la costa central de Quintana Roo Guillermo Goñi.     9701806891 Xavante, ano 2000 : reflexäoes pedagâogicas e antropolâogicas Bartolomeo Giaccaria.     8586919152 XIII Congreso Panamericano de Carreteras, 3-7 diciembre 1979, Caracas, Venezuela : acta final.     0827010559 Xingu : the Indians, their myths [by] Orlando Villas Boas [and] Claudio Villas Boas. Edited by Kenneth S. Brecher. Translated by Susana Hertelendy Rudge. Drawings by Wacupiá. -     0374293384 Xingu : tribal territory photos. by Maureen Bisilliat ; text by Orlando Villas-Bãoas, Clâaudio Villas-Bãoas.     0002168847 Xochimilco arqueológico directora del proyecto, Mari Carmen Serra Puche.     9687435011 Xochipala: the beginnings of Olmec art Carlo T. E. Gay.     0691038775 Xodus : an African American male journey Garth Kasimu Baker-Fletcher.     0800629183