000 00372nam a2200157Ia 4500
005 20250612122245.0
008 250601s1997 xx 000 0 eng d
020 _a8170248590
100 _aDR A K SINHA
245 0 _aHUMAN HEALTH AND ENVIROMENT
250 _a1ST
260 _aNEW DELHI
_bA P H PUB
_c1997
300 _a345
700 _aDR ANIL KUMAR
942 _2ddc
_cBK
999 _c2291
_d2291