@book{1178,
	author = {CHHON, SOPHEAK},
	title = {Effect of different rates of botanical pesticide on chinese cabbage at royal university of agriculture ឥទ្ធិពលនៃកំរិតខុសគ្នារបស់ថ្នាំពុលផ្សំពីរុក្ខជាតិលើដំណាំស្ពៃក្រញាញ់ ក្នុងលក្ខខណ្ឌសាកលវិទ្យាល័យភូិន្ធកសិកម្ម.},
	publisher = {RUA},
	year = {2009},
	address = {phnom phen},
	url = {https://drive.google.com/file/d/1WKCy5z_qui_ixbJ9clweHNCShoyLcm3q/view?usp=sharing}
}