000 006530000a22001810004500
001 16201
090 _a16201
100 _a20190520 frey50
101 _aeng
102 _aUS|Washington
200 0 1 _aMarine environmental quality : suggested research programs for understanding man's effect on the oceans : the report of a special study held under the auspices of the Ocean Science Committee of the NAS-NRC Ocean Affairs Board, August 9-13, 1971
210 _aWashington, D.C.
_c1971?
_dNational Academy of Sciences
215 _aX, 107 p.
_d23 cm
310 _aBrochado
317 _aIPIMAR
320 _aBibliografia
686 _aD 71
686 _aD 81