00592nam a2200157 a 4500 20200107025326.0 080307s19uu xx 00 eng d Ballard, Robert D. Explorations : a life of underwater adventure / Robert D. Ballard with Malcolm McConnell. New York : Hyperion, 1998. 407 p. : col. photos. Ballard, Roberts D. Oceanographers United States Biography. McConnell, Malcolm. OLOPSC 599.00Php 58627 58627 0 0 0 0 HSLRC HSLRC CIR 2020-01-07 599.00 1 GC 30 B35 A3 1998 HS3636 2026-03-10 00:00:00 2026-02-27 2020-01-07 BK