Winit Chinsuwan,Vichian Plermkamon. 1993. Household based groundnut processing enterprise. Khon Kaen:Khon Kaen University;
Winit Chinsuwan,Vichian Plermkamon. (1993) Household based groundnut processing enterprise. Khon Kaen University:Khon Kaen.
Winit Chinsuwan,Vichian Plermkamon. Household based groundnut processing enterprise. Khon Kaen:Khon Kaen University, 1993. Print.
Winit Chinsuwan,Vichian Plermkamon. (1993) Household based groundnut processing enterprise. Khon Kaen University:Khon Kaen.