TY - BOOK AU - Kaplan,Colin TI - Infection and environment SN - 0750627409 AV - RA643 .K37 1997 PY - 1997/// CY - Oxford, Boston PB - Butterworth-Heinemann KW - Communicable diseases KW - Environmental aspects KW - Epidemiology KW - Communicable Diseases KW - epidemiology KW - etiology KW - Environmental Exposure KW - adverse effects UR - http://www.loc.gov/catdir/enhancements/fy0639/97000939-d.html UR - http://www.loc.gov/catdir/enhancements/fy0639/97000939-t.html UR - http://www.loc.gov/catdir/enhancements/fy0725/97000939-b.html ER -