Plant quarantine and phytosanitary barriers to trade in the ASEAN :  proceedings of symposium, 9-10 Dec 1986 / 
editors K.G. Singh & P.L. Manalo 
 - Kuala Lumpur :  Asean Plant Quarantine Centre and Training Institute,  1987. 
 - 269 pages ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant quarantine--Asia, Southeastern--Congresses.