551.712  / P744c <br/>
Ponnamperuma, Cyril <br/>
       CHEMICAL EVOLUTION OF THE EARLY PRE-CAMBRIAN 
 / 
 .- New York: Academic Press,  1977 
 .- 221. 
<br/>Includes References Organized By The Laboratory Of Chemical Evolution, University Of Maryland 
<br/><u>Subject Headings:</u> <br/>Geology, Stratigraphic -- Pre-Cambrian;<br/>Paleontology -- Precambrian;<br/>Geochemistry;
<br><U>Copy Details:</u><br> Acc. No.: <b>A62379</b>, Full Call No.: 551.712 P744c,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>