Adisak Choeikamhaeng. 1995. Application of Thai neem extracts from pilot plant for the control of major insect pest of asparagus. Bangkok:Kasetsart University;
Adisak Choeikamhaeng. (1995) Application of Thai neem extracts from pilot plant for the control of major insect pest of asparagus (รายงานผลงานวิจัย). Kasetsart University:Bangkok.
Adisak Choeikamhaeng. Application of Thai neem extracts from pilot plant for the control of major insect pest of asparagus. Bangkok:Kasetsart University, 1995.
Adisak Choeikamhaeng. (1995) Application of Thai neem extracts from pilot plant for the control of major insect pest of asparagus (รายงานผลงานวิจัย). Kasetsart University:Bangkok.