Griffiths, David,  1867-1935. <br/><br/>
Range investigations in Arizona. 
By David Griffiths. 
 - Washington,  Govt. print. off.,  1904. 
 - 62 p.  X pl. (incl. front.) 
 - United States. Dept. of Agriculture. Bureau of Plant Industry. Bulletin  no. 67 .
<br/><br/><label>LCCN: </label>agr09000199  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Arizona.<br/>Rangelands.
<br/><br/><label>LC Class. No.: </label>QK1  / .U45 no. 67