TY - BOOK AU - Jordan,H. TI - Tropical hygiene and sanitation: a course of study and a reference book for sanitary inspectors in the tropics U1 - 614.0913 PY - 1950/// CY - London PB - Bailliere Tindall and Cox KW - Hygiene KW - Sanitation KW - Water KW - Food KW - Communicable diseases KW - Drainage, House ER -