Pelzer, Karl J.  1909- <br/><br/>
Sengketa agraria:  pengusaha perkebunan melawan petani/ 
Karl J. Pelzer 
 - Jakarta:  Pustaka Sinar Harapan,  1991 
 - 226 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9794161314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and state--Sumatra (Indonesia)--History<br/>Collective labor agreements--Agriculture--Sumatra (Indonesia)<br/>Collectivization of agriculture--Sumatra (Indonesia)