Pedoman klasifikasi geografi Indonesia berdasarkan Universal Decimal Classification 

 - Departemen Pertanian, Bogor  Panitia Dokumentasi Survey Agro Economi  1966 
 - 9 p. ; 36 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Classification<br/>Geography--Indonesia<br/>Classification, Dewey decimal