000 00304nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a594.18
_bROY
245 0 _aShipworm experiments during the period 1938-1970.
260 _aAmsterdam
_bRoyal tropical Institute
_c1970
650 _aShipworm
942 _cBK
999 _c22254
_d22254