00510nam a22001817a 450000500170000000800410001702000070005804000190006504100120008408200170009611100640011324500480017726000280022530000140025365000270026770000240029485000100031820230803091705.0160113b        xxu||||| |||| 00| 0 eng d  c90  aLoreto College  aEnglish  a555.414bBAN  aDepartment of GeologycUniversity of CalcuttadMay 2-3,1980  aMineral resource devolopment in West Bengal  aNew DelhibOxfordc1982  avi, 136p.  aEarth sciences of Asia  4ed.aBanerji, A. K.  aLCLIB