00692nam a22002057a 4500 0000001146 PPM 20250808093559.0 250808b ||||| |||| 00| 0 eng d 0815505698 RM 24.00 Hardback Eng Pusat Penyelidikan Mineral, Jabatan Mineral Dan Geosains Malaysia rda 23 622.29 PEA 1975 Pearson, John S. author (John Samuel) Ocean Floor Mining / by John S. Pearson New Jersey : Noyes Data Corporation , 1975 ix, 201 pages .: table, illustrations .; 24 cm Ocean Technology Review No.2 Ocean mining. ddc BK 26670 26670 0 0 ddc 0 0 OS JMGPPM JMGPPM OS 2025-08-08 0 622.29 PEA 1975 2025-08-08 2025-08-08 BK