000			00397nam a2200145Ia 4500
008			130223s9999 xx 000 0 und d
100			_aPhelan, T.
245			_aField guide to the cidaroid Echinoids of the Northwestern Atlantic ocean gulf of
260			_aWashington
260			_c1970
300			_a65 p.
440			_aNo. 40; Smithsonian Contributi
901			_pS22287
942			_cB _2udc
999			_c122725 _d122725