Dortignac, Edward <br/><br/>
Rio Puerco :  abused basin 

 - Publication, 74 .
<br/><br/> <Donation Engel> 
<br/><br/>bibliogr. p. 514-515 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sol<br/>Erosion<br/>Peuplement
<br/><br/><label>Subjects--Index Terms: </label>Etats Unis  New Mexico