@book{20555,
	author = {YIM BUNTHEN,យីម ប៊ុនថេន},
	title = {COMPARE THE LEVEL OF DIFFERENT BIRD'S MANURE FERTILIZER ON CHINESE WATHER SPINACH CROP,ប្រៀបធៀបកម្រិតជីលាមកបក្សីផ្សេងៗគ្នាលើដំណាំត្រកួនចិន},
	publisher = {rua},
	year = {2019},
	address = {phnom penh},
	url = {https://drive.google.com/file/d/1YYV21gPeVO4xreRxZjflK4PBBbljxRGy/view?usp=sharing}
}