@book{23228,
	author = {RY CHANNA,រី ចាន់ណា},
	title = {THE UREA APPLICATION ON LETTUCE,ការប្រើប្រាស់ជីអ៊ុយរ៉េទៅលើដំណាំសាលាដ},
	publisher = {rua},
	year = {2020},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1F_rnkNEEh8QNPmkE2K377blZ7mqoDMGM/view?usp=sharing}
}