TY - BOOK AU - Hubbard,Richard L. AU - Wyatt,Danny J. TI - Geology of the Pikes Peak region, Colorado PY - 1976/// CY - [S.l. PB - s.n.] KW - Geology KW - Colorado KW - El Paso County N1 - Includes bibliographical references (p. 40-41) UR - http://www.archive.org/details/geologyofpikespe00hubb UR - http://www.openlibrary.org/books/OL24376355M ER -