000 00294nam a22001097a 4500
041 _aENG
245 _aSymbols And Abbreviations For Use In Geological Maps,Sections And Subsurface Exploratory Logs
260 _aNew Delhi
_bISI
_c1975
300 _a08
650 _aBIS Code
856 _uBIS Code
999 _c2122
_d2122