00607cam a2200205 4500 546508340 TxAuBib 20100310120000.0 000207s1966||||||||||||||||||||||||eng|u 66-11017 (BRO) TxAuBib Robison, Mabel Otis. The hole in the mountain / Mabel Otis Robison. New York : Dodd, Mead, 1966. 127 p. : ill. ; 24 cm. 20100310. White, Jim. Carlsbad Caverns, N. M. TXGAI