00624 2200169 4500001002100000008004100021035002000062245018000082100001900262260004000281300004900321520002000370082001100390650001500401650002400416990001400440INLIS000000000004032 Ind  a0010-1118004032 aConservation management of the Prairie skippers Hesperia Dacotae and Hesperia Ottoe: basic biology and threat of mortality during prescribed burning in springcDANA, Robert P. aRobert P. Dana aMinnesotabUniv. of Minnesotac1991 a63 p.: ill.; 28 cm.--c63 p.: ill.; 28 cm.-- aBibl.: p. 58-63 a595.78 aHESPERIDAE aNATURE CONSERVATION a485/MS/95