00362nam a22001217a 4500 230717b |||||||| |||| 00| 0 eng d National Science Library National Science Library R 016:55 Bibliography and index of geology US: American Geological Institute, 1970 2107-3040p. udc BK 65525 65525 0 0 udc 0 R_01655 0 178598 NSL NSL SF/RK-B3/C-9/R-5 1973-06-04 Vol. 34 0 R 016:55 44024 2024-08-01 00:00:00 1973-06-04 BK