Tuck, Raphael Herman. <br/><br/>
An introduction to the principles of agricultural economics / 
 Principles of agricultural economics 
Raphael H. Tuck. 
 - London :  Longmans,  1967. 
 - 260 p. :  ill. ;  22 cm. 
<br/><br/>Includes Indexes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Economic aspects.
<br/><br/><label>Dewey Class. No.: </label>338.1  / TUI 1967