@book{908,
	author = {SAV, SAMNEANG.},
	title = {effect of organic fertilizers and hill spacing on bunching onion at crop station of royal university of agriculture (ឥទ្ធិពលជីធម្មជាតិ និង ចន្លោះគុម្ពលើដំណាំខ្ទឹមស្លឹកនៅស្ថានីយ៍ពិសោធន៍ដំណាំនៃសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម)},
	publisher = {RUA},
	year = {2009},
	address = {Phnom Penh},
	url = {https://drive.google.com/file/d/1hncKtq7Hrf8LlPnnnnPUsGS4WVxiftcS/view?usp=sharing}
}