00604cam a2200157 a 450000500170000000800410001704100080005804400080006608200170007410000240009124201170011524501010023226000530033330000290038665000310041520140403151441.0140402s1969    -usao  gr|||| 00| 0 eng d  aeng  axxu  a595.98bK66f1 aKlots, Alexander B.14aUna guía de campo de las mariposas de Norte América, Este de las grandes planisies.cAlexander B. Klotsyspa12aA field guide to the butterflies of North America, East of the great plains.cAlexander B. Klots3 aCambridgebHoughton Mifflin Company Bostonc1969  a349 p.bil., fot.c20 cm 4aMariposasvGuía de campo