@book{18200,
	author = {VANNA PANHARITH​ វណ្ណ បញ្ញរិទ្ធ},
	title = {Hydroponics of different lettuce varieties on hydroponics growing teachnique at royal university of agriculture ការប្រៀបធៀបពូជសាលាដខុសៗគ្នាបច្ចេកទេស Hydroponics នៅសាកលវិទ្យាល័យភូមិន្ទកសិកម្ម},
	publisher = {Phnom penh},
	year = {2017},
	address = {RUA},
	url = {https://drive.google.com/file/d/1vJ0-PJA5PeUwwg8JsSWZjNPtgwz2fXVc/view?usp=sharing}
}