註記   條目
Sanitary landfills -- Massachusetts -- Boston   2
Sanitary microbiology   3
Sanitary microbiology -- Congresses   2
Sanitary microbiology -- Encyclopedias : Bitton, Gabriel  c2002 1
Sanitation   28
Sanitation -- Africa : Xu, Y.  2010 1
Sanitation -- Africa, North : Negm, Abdelazim M.,  2020 1
Building sites -- Sanitation -- England -- Great Dunmow (Essex)   1839? 1
Sanitation -- China -- History -- 20th century : Liang, Qizi  2010 1
Cities and towns -- Sanitation -- Germany : Lamotte, Gustav August Heinrich,  1777 1
Cities and towns -- Sanitation -- Management -- Congresses : NATO Advanced Research Workshop Integrated Urban Water Resources Management  2006 1
Dental offices -- Sanitation   2

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