@book{1220,
	author = {NY, ORTDAM.},
	title = {Effect of plant spacing and leave cutting of cassava with mixed cropping of cowpea ឥទ្ធិពលនៃចន្លោះគុម្ព និងការកាត់ស្លឹកដំឡូងមីជាមួយការដាំដំណាំឆ្លាស់សណ្តែកអង្គុយ},
	publisher = {RUA},
	year = {2012},
	address = {Phnom Penh },
	url = {https://drive.google.com/file/d/1cymRb8PdyOD1e7WgzDYL0PxwBeOqXGjK/view?usp=sharing}
}