@book{5417,
	author = {SOK, SEYHA.},
	title = {mapping land cover of upland area of kampong cham province by using gis and remote sensing technique (ការបង្កើតផែនទីគំរបដីនៅតំបន់ខ្ពង់រាបនៃខេត្តកំពង់ចាមដោយប្រើបច្ចេកទេស gis និង remote sensing)},
	publisher = {RUA},
	year = {2007},
	address = {Phnom Penh}
}