@book{1208,
	author = {NHUK, KOSAL},
	title = {Effect of planting methods on growing of rubber tree  ឥទ្ធិពលនៃវិធីសាស្រ្តដាំដុះលើការលូតលាស់ដំណាំកៅស៊ូ.},
	publisher = {RUA},
	year = {2009},
	address = {Phnom Phen}
}