Norini Haron. <br/><br/>
Modified guidelines for the inventory of Tongkat Ali (E. longifolia) and other medicinal plants / 
by H. Norini & M.I Mohd Azmi. 
 - Kepong, Kuala Lumpur :  Forest Research Institute Malaysia,  2001. 
 - 18 p.  ill. (some col.) ;  20 cm. 
 - FRIM technical information handbook ;  no. 31 .
<br/><br/>Includes bibliographical references (p. 17). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Materia medica, Vegetable--Malaysia.<br/>Medicinal plants -- Inventories.<br/>Medicinal plants--Malaysia.