Somerville, William . <br/><br/>
Agriculture /  Textual Documents 
William Somerville. 
 - 1st ed. / 
 - London :  Williams & Norgate ,  Nd. 
 - 227p. :  ill ;  20cm . 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture G-Technology 
<br/><br/><label>Dewey Class. No.: </label>630  / So 54 Ag