Collister, James W. <br/><br/>
A preliminary study of the carbon and nitrogen isotopic biogeochemistry of lacustrine sedimentary rocks from the green river formation, Wyoming. Utah, and Colorado / 
by James W. Collister and J. M. Hayes 
 - Washington, D.C. :  United States Geological Survey,  1991 
 - Various pagings :  ill. ;  29 cm. 
 - Geochemical, biochemical and sedimentological studies of the green river formation, Wyoming. Utah, and Colorado U.S. Geological Survey bulletin ;  bulletin 1973 .
<br/><br/> Geochemical, biochemical and sedimentological studies of the green river formation, Wyoming. Utah, and Colorado-[cover title] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biogeochemistry
<br/><br/><label>Dewey Class. No.: </label>577.14