Willis, J.C. . <br/><br/>
Agriculture in the Tropics: An Elementary Treatise /  Textual Documents 
J.C.Willis. 
 - 1st ed. / 
 - Cambridge :  At The University Press ,  1914. 
 - 220p. :  ill ;  22cm . 
<br/><br/><label>Subjects--Index Terms: </label>Agriculture G-Technology 
<br/><br/><label>Dewey Class. No.: </label>630  / W 679 Ag