[Sanitary legislation].
D001108:Architecture; D005160:Facility Design and Construction; D005740:Gases / Q000600:supply & distribution; D007306:Insecticides / Q000600:supply & distribution; D007883:Legislation, Medical; D008800:Mexico; D012499:Sanitation
D005740:Gases; D007306:Insecticides
Legislación sanitaria.