00664nam a2200205 a 450000100060000000300080000600500170001400800410003103500190007204000360009104100080012708200220013510000360015724500570019326000480025030000360029850400500033465000170038483000570040173001BD-RjUL20211209082334.0170527s1956    txua     b    001 0 eng d  a(BD-RjUL)73219  aDLC/ICUcICUdDLCdBD-RjULbeng  aeng00223a587bCOF 19561 aCorrell, Donovan Stewartd1908-10aFerns and fern allies of Texas /cDonovan S. Correll  aRenner :bTexas Research Foundation,c1956.  axii, 188 p. :billus. ;c27 cm.  aIncludes bibliographical references and index 0aPteridophyta  aContributions from Texas Research Foundation ;vv. 2