Cosmochemical evolution and the origins of life :  proceedings of the fourth International Conference on the Origin of Life and the first meeting of the International Society for the Study of the Origin of Life, Barcelona, June 25-28, 1973 / 
edited by J. Oro [et. al.] 
 - Dordrecht :  Manager of Publication,  1974 
 - 2 v. :  ill. ;  25 cm. 
<br/><br/>Vol. 1 Invited Papers.- v.2 Contributed papers 
<br/><br/><label>ISBN: </label> PND 180.00 9027705194(v.1) 9027704724(v.2) 9027705186 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Molecular evolution--Congresses<br/>Life--Origin--Congresses<br/>Life on other planets--Congresses
<br/><br/><label>Dewey Class. No.: </label>577