F595.7649
Gor
N
Gordon , Robert Donald , 1958
Nort American representatives of the Tribe Aegialini (Coleoptera : Scarabaeidae : Aphodilinae ) / Robert D. Gordon and Oscar L. Cartwright .-- Washington , D. C. : Smithsonian Institution Press, 1988
iii , 37 p. : i l l . ; 32 cm.-- (Smithsonian contributions to zoology ; nr. 461)
" Literature cited " : p. 27