000 00455nam a2200181Ia 4500
008 190921s9999||||xx |||||||||||||| ||und||
020 _c80
040 _cPCMM Library
041 _aeng
082 _a301.3
_bSIL/E
100 _aAjit Kumar Shil
245 0 _aEnvironment
_bA text book for degree course
_cAjit Kumar Shil
250 _a3rd
260 _aKolkata
_bThe Himalayan Books
_c2007
300 _a147
_c21cm
650 _aGEOGRAPHY
942 _cBK
999 _c8379
_d8379