Roesmanto, Joko <br/><br/>
Kakao  kajian sosial-ekonomi 
Joko Roesmanto 
 - Yogyakarta  Penerbit Aditya Media  1991 
 - 165 p. ; 23 cm. 
<br/><br/><label>ISBN: </label>9795390074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cocoa trade--Indonesia