Barcelona: Editorial Alpina, 1950. Pamphlet. 46p., softbound, a 6x4.5 inch stapled pamphlet, contains a few small sketch illustrations to pinpoint a hard-to-find spring. Issued with map, but --caveat emptor-- our copy lacks this map. Otherwise mild dust-soil and faint foxing; as is, without the doubtless-useful map. Coleccion popular.