Las Piedras Bola the great stone balls of Ahualulco
Jun 19 2009 nbsp 0183 32In 2007 the UDG appears to have abandoned Curiel s theory in a 266page book dedied to the Piedras Bola and their environment and bearing the weighty title Gesti 243n para la sustentabilidad del area natural Piedras Bola Ahualulco de Mercado Jalisco ISBN 9789702711773 by Carla Delfina Aceves Avila et al For the sake of brevity I
