000 00353nam a2200157Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c180
040 _aBPED
082 _a577 VOH V
100 _aVOHRA, VANDANA
_94087
245 0 _aENVIRONMENTAL STUDY
260 _bOMEGA PUBLICATION
_aNEW DELHI
300 _a283p.
500 _a856
942 _cBK
999 _c4868
_d4868