Proceeding of the Symposium on Biological Resources and National Development / 
organised by Faculty Agriculture University of Malaya, Kuala Lumpur ; edited by E. Soepadmo and K. G. Singh 
 - Kuala Lumpur :  Malayan Nature Society,  1973 
 - vi ,177 p.:  ill . ;  25 cm . 
<br/><br/>References : p .119-120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural resources--Malaysia--Congresses<br/>Natural resources--Malaysia--Congresses