Hutabarat, Silver <br/><br/>
Benefit-cost of agroforestry practises :  Tumpangsari and Inmas Tumpangsari in Cepu forest district, Java, Indonesia / 
Silver Hutabarat 
 - 2 microfiches ;  11 x 15 cm. 
<br/><br/>Thesis (Ph.D.)-Michigan State University, 1991 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agroforestry projects--Indonesia--Jawa Tengah.<br/>Agroforestry--Cost effectiveness--Indonesia--Jawa Tengah.<br/>Agroforestry--Indonesia--Jawa Tengah.