第四代
第四代
第四代，指的是第四代生物。距今約0.0621億年，人類出現。
目錄
距今約0.0621億年，人類出現。
Title 第四代
Author 宗海人
Edition 4
Publisher 明鏡出版社, 2003
Original from the University of Michigan
Digitized 23 Sep 2010
ISBN 1932138056, 9781932138054
Length 566 pages
Subjects Political Science › Political Ideologies › Communism, Post-Communism & Socialism
Biography & Autobiography / General
Biography & Autobiography / Political
Political Science / General
Political Science / Political Ideologies / Communism, Post-Communism & Socialism