1. Extinction events in earth history: proceedings of the Project 216, Global Biological Events in Earth History
پدیدآورنده : Erle G. Kauffman, Otto H. Walliser, )eds.(
کتابخانه: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
موضوع : Congresses ، Paleontology,Congresses ، Extinction )Biology(,Congresses ، Geology, Stratigraphic,Congresses ، Evolution
رده :
QE
701
.
E97
1990
