摘要
20030001 Bu Wenrui (First Institute of Oceanography, State Ocean Administration, Qingdao, Shandong) ; Shi Xuefa Advances in Growth Rate Determination of Ocean Ferromanganese Deposits (Advance in Earth Sciences, ISSN1001-8166, CN62-1091/P, 17(4), 2002, p. 551-556, 58 refs. , with English abstract)key words: manganese nodules,geochronology, polymetal crust, manganese
