01048cam a22002891a 4500001001300000003000400013005001700017008004100034010001700075035001900092040003200111042001200143043002100155050001600176100004800192245006400240260007400304300005300378490005900431500005500490500002000545504005000565650002900615740004000644830005700684999001700741gs 58000303 DLC20260227111407.0790625s1958    nyuaf    b    000 0 eng    ags 58000303   a(OCoLC)5103672  aDLCcNICdOCoLCdInMuBdDLC  apremarc  an------anc-----00aQE801b.K421 aKeen, A. Myraq(Angeline Myra),d1905-1986.10aNew mollusks from tropical west America /cby A. Myra Keen.  aIthaca, N.Y., U.S.A. :bPaleontological Research Institution,c[1958]  ap. [235]-255, [2] p. of plates :bill. ;c24 cm.1 aBulletins of American paleontology ;vvol. 38, no. 172  aRunning title: New mollusks tropical west America.  a"May 23, 1958."  aIncludes bibliographical references (p. 252). 0aMolluskszPacific Coast.0 aNew mollusks tropical west America. 0aBulletins of America paleontology ;vv. 38, no. 172.  c29291d29291