000 00479cam a2200181 4500
020 _a0838580459
035 _a(Sirsi) 0838580459
060 _aWA 30
100 1 _aLast, John M.
245 0 0 _aPublic health and human ecology /
_cJohn M. Last.
260 _aEast Norwalk, Conn. :
_bAppleton & Lange,
_c1987.
300 _a404 p.
596 _a4
650 0 2 _aPublic health.
650 0 2 _aEcology.
008 880729s1987 eng
942 _2NLM
_cMONOGRAPH
999 _c29869
_d29869