Collection of 60 periodicals issued by Cave Research Associates, Berkeley, California, including CAVE NOTES, volume 2 (numbers 1, 2, 4, 5, 6), v.3 (nos.4, 5, 6), v.4 (nos.1, 2, 3, 4, 5, 6), v.5 (nos.1, 2), v.6 (nos.1, 2), v.8 (nos.1, 2, 3, 4, 5, 6), and index for volumes VII-IX, 1965-1967, together with CAVES AND KART (formerly CAVE NOTES), "Information for Authors", and volumes 9 (numbers 2, 3, 4, 5, 6), v.10 (nos.1, 2, 3, 4, 5, 6), v.11 (nos. 1, 2, 3, 4, 5, 6), v.12 (nos.1, 2, 3, 4, 5, 6), v.13 (nos. 1, 2, 3, 4, 5, 6), and v.14 (nos.1, 2, 3, 4, 5, 6).