@book{944,
	author = {CHHOUN, CHHAIYA.},
	title = {effect of wehg fertilizer on lettuce at crop station of royal university of agriculture ( ឥទ្ធិពលនៃជីេវែគលើដំណំាសាលាដ ក្នុងល័ក្ខខ័ណ្ឌសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម)},
	publisher = {RUA},
	year = {2009},
	address = {Phnom Penh}
}