North America Economic  [cartographic material] / 
Pemetaan Negara Malaysia 
 - 1-PPNM 
, Scale 1:50,000 
 - Kuala Lumpur :  Jabatan Ukur dan Pemetaan Malaysia,  1990 
 - 1 map :  col. ;  90 x 84 cm. on sheet 84 x 93 cm. 
 - Siri PD 11 (National Geographic) .
<br/><br/> RSO Grid (metres) 
<br/><br/><label>ISBN: </label> RM10.00 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>North America Economic (World)--Maps