00839nas a22002657a 450000500170000000800410001701000100005801100100006802200140007803500110009224500850010326000580018830000070024631000100025336200140026359000410027759000410031859000410035959000420040065000480044286600320049090100070052290500270052999900170055620220329143055.0060113  1969         p rnn   0   b1En  d  a91553  a92525  a0077-6351  a10309000aTransactions of the Nebraska Academy of Sciencec/by Nebraska Academy of Science0 aLincoln, Nebraska:bNebraska Academy of Sciencec1969  av.  aAnual  av.30,2005  aBATCH-UPDb10c20130110lUCH01h1426  aBATCH-UPDb10c20130410lUCH01h0905  aBATCH-UPDb10c20130914lUCH01h0934  aCONVERSIONb10c20130109lUCH01h135104aCienciaxPublicaciones periódicas.923133  av. 28 (2002) - v. 30 (2005)  aSE  aAraceli Hernández G.  c91553d91553