Pirtle, Thomas Ross,  1870- <br/><br/>
A handbook of dairy statistics, 
by T. R. Pirtle, assistant marketing specialist, Division of dairy and poultry products, Bureau of agricultural economics. Issued November 1933. 
 - Washington,  U.S. Govt. print. off.,  1933. 
 - iv, 129 p. incl. tables.  17 x 10 cm. 
<br/><br/> At head of title: United States. Department of agriculture.  "This ... supplements the handbook published in 1928, which was a revision of an earlier publication of the Bureau of animal industry. (A.1.37, by T. R. Pirtle: 1922)"--Foreword, p. iii. 
<br/><br/><label>LCCN: </label>agr33000944  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dairying--Statistics.
<br/><br/><label>LC Class. No.: </label>SF235  / .P5 1933 
<br/><br/><label>Dewey Class. No.: </label>338.1