Proceedings of the 1st Scientific conference, 1st March 1986, Kuala Lumpur/ 
Persatuan Pemakanan Malaysia, Edtors Chong Yoon Hin, Mohd Ismail Noor 
 - Kuala Lumpur :  Persatuan Pemakanan Malaysia,  1986 
<br/><br/> In Proses PDAL