Terms for subject Earth sciences containing 粪便

Chinese	English
粪便处理	fecal treatment
粪便微生物	fecal microorganism
粪便无害化处理	fecal harmless treatment
粪便无害化处理	decontamination human excreta
粪便污染	fecal pollution
粪便污染物	fecal pollutant
粪便细菌	fecal bacteria