George Grenfell and the Congo —— A History and Description of the Congo Independent State and Adjoining Districts of Congoland, Together With Some Account of the Native Peoples and Their Languages, the Fauna and Flora; And Similar Notes on the Cameroons and the Island of Fernando Po The

----- 乔治格伦费尔和刚果

ISBN: 9781330319864 出版年：2016 页码：535 Harry Johnston Forgotten Books

Sometimes they have been identified as original researches on the part of Grenfell or his colleagues. In a few cases they were copied (I should think) from the missionary magazines of other societies, or from scientific publications in Belgium or Germany. Wherever such extracts could be defined as not being in any way connected with Grenfell's work, and as having received already independent publication, I have left them unused, or have merely referred to their existence. But where there was no means of identification, and a doubt existed as to whether the passage might not after all be a note compiled by Grenfell or one of his colleagues which had not already appeared in print, I have made use of this information.