@book{17849,
	author = {VEY SOVANNDY វៃ សុវណ្ឌី},
	title = {effect of different manures fertilizers on pok choy at royal university of agriculture  ឥទ្ធិពលជីលាមកសត្វផ្សេងៗទៅលើឌំណាំស្ពៃតឿនៅសាកលវិទ្យាល័យផូមិន្ទកសិកម្ម },
	publisher = {RUA},
	year = {2017},
	address = {Phnom penh },
	url = {https://drive.google.com/file/d/1EHZFZMra8ONR_zq2bTN-iRI4kDBfonrx/view?usp=sharing}
}