Stable isotopes in ecological research / 
P. W. Rundel, J. R. Ehleringer, K. A. Nagy, editors 
 - 525 páginas 
 - Ecological studies ;  v. 68 .
 - Ecological studies .
<br/><br/><label>ISBN: </label>0-387-96712-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Investigacion ecologica de isotopos estables
<br/><br/><label>LC Class. No.: </label>QH541.15E77  / S73