000 006070000a22002170004500
001 12100
090 _a12100
100 _a20190520 frey50
101 _aeng
102 _aGB
200 0 1 _aHarvest of the sea : a scientist looks at the oceans : their past, promises and prospecta
_fJohn Bardach
210 _aLondon
_c1968
_dGeorge Allen and Unwin
215 _aVIII, [4], 303 p.
_cil.
_d22 cm
310 _aEncadernado
317 _aIPIMAR
320 _aÍndice . - Bibliografia
606 _aRecursos marítimos
686 _aD 00
686 _aF 17
700 _aBardach,
_bJohn
999 _anam19980817