000 00464nam a2200169Ia 4500
008 191130s2005##################000#0#eng##
020 _a9788176488242
040 _aACL
_cACL
082 _a363.7063 AGA
100 _aAgarwal, S. K
245 _aEnvironmental monitoring
_cS.K. Agarwal
260 _aNew Delhi
_bAPH Publishing corporation
_c2005
300 _a300 p.; 23 cm
990 _a79c1f1fdac10000c1e8bc6239b6a706a
991 _a414138
999 _c175425
_d175425