KHOV, SOKLY. Process of family groundnut oil extraction (ដំណើរការចំរាញ់ប្រេងសណ្ដែកដីជាលក្ខណះគ្រួសារ) - Phnom Penh RUA 2005 - vii, 35p. ill. 29cm. Dewey Class. No.: AGI KHO 2005 B274 Or.1