Farm management 
Kay, Ronald D.; Edwards, William; Duffy, Patricia A.  
 - 9th ed. 
 - New york: McGraw-Hill Education  2020 
 - xii, 484p.: ill.; 23.3cm. 
<br/><br/> Includes appendix, glossary, index 
<br/><br/><label>ISBN: </label>9781260566413 
<br/><br/><label>Dewey Class. No.: </label>C 630.68 K231 2020