000 00376nam a2200193 4500
020 _a
_c
037 _c
082 _a616.98 PUR
100 _a
245 _aENVIRONMENT HEALTH
_hENGLISH
250 _a
260 _aNEW YORK & LONDON
_bACADEMIC PRESS
_c1971
300 _a584
_fHB
500 _a
590 _d
630 _a
650 _aENVIRONMENT
942 _cTB
999 _c271491
_d271491