Srey, Ponhaka The wooden flute and the palm leaf fan (Khmer) ខ្លុយឈើ ផ្លិតស្លឹក Ponhaka Srey ; illustrated by Bunthon Theak - Phnom Penh Jesuit Service Cambodia 2010 - 22 p. Subjects--Topical Terms: Khmer language materials.