01404nas a22004934a 4500 GMR-063 AR-SsjUBGM 20251028230827.0 251021s1920 bl ux g 000 0 por d spa AR-SsjUBGM aacr por bl P-2025 Boletim. Río de Janeiro : Divisao de Geologia e Mineralogia, 1920- n. : il. ; 23 cm Frecuencia irregular Comenzó a publicarse en 1920. En biblioteca años 1936-1952. Depósito. Geología 3038 Paleontología 3895 Brasil 6201 Brasil. Ministerio da Agricultura. Departamento Nacional da Producao Mineral. Divisao de Geologia e Mineralogia editor 52420 1936(80) 1937(89) 1938(87) 1939(101) 1942(105) 1943(106,111) 1944(112-114,117) 1945(115-116,118) 1946(100,119-120) 1947(121) 1948(123-127,129) 1949(128,130-131) 1950(134) 1951(135-138) 1952(139) n.1(1920)-99(1939); n.100(1946) CR udc IDGYM_PUPER 2025-09-24 34475 34475 0 0 0 0 GM GM 2026-05-16 1936(80) 0 P-2025 AUTO-GM-34475-1 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1937(89) 0 P-2025 AUTO-GM-34475-2 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1938(87) 0 P-2025 AUTO-GM-34475-3 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1939(101) 0 P-2025 AUTO-GM-34475-4 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1942(105) 0 P-2025 AUTO-GM-34475-5 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1943(106,111) 0 P-2025 AUTO-GM-34475-6 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1944(112-114,117) 0 P-2025 AUTO-GM-34475-7 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1945(115-116,118) 0 P-2025 AUTO-GM-34475-8 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1946(100,119-120) 0 P-2025 AUTO-GM-34475-9 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1947(121) 0 P-2025 AUTO-GM-34475-10 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1948(123-127,129) 0 P-2025 AUTO-GM-34475-11 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1949(128,130-131) 0 P-2025 AUTO-GM-34475-12 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1950(134) 0 P-2025 AUTO-GM-34475-13 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1951(135-138) 0 P-2025 AUTO-GM-34475-14 2026-05-16 00:00:00 CR 0 0 0 0 GM GM 2026-05-16 1952(139) 0 P-2025 AUTO-GM-34475-15 2026-05-16 00:00:00 CR