@book{20556,
	author = {CHUN SOUPHON,ជន សុភ័ន្ត},
	title = {UTILIZATION OF DIFFERENT RATES OF NITROGEN ON GREEN MUSTARD ( Brassica juncea ),ការប្រើប្រាស់កម្រិតអាសូតខុសៗគ្នាលើដំណាំស្ពៃខៀវ},
	publisher = {rua},
	year = {2019},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/16DhUMKOb8hrNv-Ug8emzNY5MaTWXY4sB/view?usp=share_link}
}