000 00512 a2200265 4500
001 21295
020 _a0
041 _aeng
080 _a627.522 Uni
245 _aSeawalls, bulkheads and quaywalls
250 _a
260 _aAlexandria
260 _bNFEC,
260 _c1981
300 _avarious p.
300 _c28 cm
490 _a
100 _aUnited States. Department of the Navy
700 _a
650 _a
650 _aSea-walls
650 _aBulkheads
942 _cBK
942 _2UDC
999 _c30540
_d30540