000 00323nam a2200145Ia 4500
001 41166
008 240126s9999||||xx |||||||||||||| ||und||
082 _a304.2 ENV
245 0 _aEnvironmental geoscience (PGDES-4C & CD )
260 _aHyderabad
260 _bDr. BRAOU
260 _c2003
300 _a250-
942 _cBK
999 _c41166
_d41166