Description and chemical composition of manganese deposits during the deep-se...

This monograph forms the fourth part of the tenth volume of the scientific results of the voyage of the German exploring ship Valdivia in the Atlantic and Indian Oceans, made...本专题研究报告系德国瓦尔迪维亚号（Valdivia）考察船于大西洋与印度洋海域执行的科考航次科学成果第十卷的第四分册，本次航次的相关科考工作……