000 00489nam a2200205Ia 4500
008 230524s9999 xx 000 0 und d
020 _a044440984X
040 _cUDSM
050 _aQTO QE39.S67
100 _aBelderson, R. H.
245 0 _aSonographs of the sea floor
260 _aAmsterdam
260 _bElsevier Publishing Company
260 _c1972
300 _a185p.
300 _c30cm
700 _aill.
942 _2Library of Congress Classification
942 _cBook
999 _c32442
_d32442