Levins, Richard A. <br/><br/>
Agricultural computer programming  a practical guide 
Richard A. Levins, W. Charles Walden 
 - Englewood Cliffs, N.J  Prentice-Hall  c1984 
 - viii, 147 p.  ill  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Farm management--Data processing<br/>Agriculture--Data processing<br/>Microcomputers--Programming
<br/><br/><label>Dewey Class. No.: </label>630  / .2  / 0854