000 00308nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.77 H538
100 _aHERBICH JOHN.B
245 0 _aCOASTAL AND DEEP OCEAN DREDGING
260 _aHOUSTON
_bGulf Publishing
_c1975
300 _a23X16
942 _cBK
_2DDC
999 _c17238
_d17238