000 00367nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a551.483
_bG822
245 _aRiver channel changes
260 _aNew York
_bWiley
_c1977
300 _axi,448p.
650 _aGeology
700 _aGregory K J
_4ed.
942 _cBK
999 _c73308
_d73308