安心交易
不成功退款,无后顾之忧,风险服务升级。The Brazilian Journal Geology (BJG) is the main publication of the Brazilian Society of Geology (SBG), with 4 annual issues, and which has been edited since 1971, replacing the former SBG Bulletin, published since 1952. The publication has an editorial and advisory board consisting of a select group of specialists. It currently has an online and a printed version, distributed to the associated who have no debts concerning the annuity of the year of the publication and who wish to receive it in printed version, entities and Brazilian and foreign libraries, maintaining an Exchange regimen with several international institutions.
巴西地质学杂志(BJG)是巴西地质学学会(SBG)的主要出版物,每年发行4期,自1971年以来一直在编辑,取代了1952年以来出版的SBG公报。该出版物有一个编辑和咨询委员会,由一组经过挑选的专家组成。它目前有一个联机和一个印刷本,分发给无债务负担的协会、实体、巴西和外国图书馆,并与若干国际机构保持交流制度。
安心交易
不成功退款,无后顾之忧,风险服务升级。合规备案认证机构
资质许可齐全,合规经营,用户权益有保障。正刊保障
刊物在国家新闻出版署网可查,抵制假刊、增刊。对公账户资金监管
交易均通过对公账户,资金安全有保障。国内期刊
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