000			00525nam a22001697a 4500
020			_a0727316095
082			_a500.916 2 _bPLA/P;5
100			_aPlatt H M _95002
245			_aProgress in underwater science _bProceedings of the 13th symposium of the underwater association at the British museum March 23-24th, 1979
260			_aLondon _bPentech press _c1980
300			_avii;200p.
650			_aArchaeology _95003
650			_aDiving _95004
650			_aAnimal behaviour _95005
700			_aH M Platt _95006
942			_cBK
999			_c243547 _d243547