00592nac a22001931u 4500 75000801 0815505698 622.29 PEA 9243 9243 Pearson, John S. Ocean floor mining / John S. Pearson. Park Ridge, N.J. : Noyes Data Corp.,1975 1975. ix, 201 p. : ill. ; 25 cm. Ocean technology review ; no. 2 distributer: Al-Ahram catalogued by: wessam Ocean mining. BB 622.29PEA 9243 9243 0 0 0 0 MAIN MAIN 1ST 2008-04-22 Purchase 0 622.29PEA 000011323 2025-07-15 00:00:00 BB