Akụkọ ụlọ ọrụ
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Kedu ihe kpatara ịhọrọ ala osisi siri ike maka ihe ndozi ụlọ?
1. Ngwongwo osisi siri ike-Health and Environment Protection Elu osisi siri ike bụ nhọrọ nke osisi okike dị elu, nke nwere njirimara nke "nchekwa gburugburu ebe obibi" na "ahụike".Nchedo gburugburu ebe obibi akwụkwọ ndụ akwụkwọ ndụ nke akụrụngwa na-atọ ntọala nke ...GỤKWUO