Phalee, A., Pachanawan, A. and Phalee, W. 2018. HELMINTHIC INFECTION OF TIRE TRACK EELS (MASTACEMBELUS FAVUS HORA, 1923) IN SONGKRAM RIVER, THA UTHEN DISTRICT, NAKHON PHANOM PROVINCE. Life Sciences and Environment Journal. 19, 1 (Apr. 2018), 81–88.