Grigarick, A., Schuster, R. A revision of Actium Casey and Actiastes Casey (Coleoptera: Pselaphidae). Berkeley etc.: Univ. of California Press, 1971 56 p. ; ill.
Grigarick, A., Schuster, R. A revision of Actium Casey and Actiastes Casey (Coleoptera: Pselaphidae). Berkeley etc.: Univ. of California Press, 1971 56 p. ; ill.
Grigarick, A., Schuster, R. (1971) A revision of Actium Casey and Actiastes Casey (Coleoptera: Pselaphidae), Berkeley etc.: Univ. of California Press 56 p. ; ill.
Grigarick, A., & Schuster, R. (1971). A revision of Actium Casey and Actiastes Casey (Coleoptera: Pselaphidae). Berkeley etc.: Univ. of California Press, 56 p. ; ill.
Grigarick A, Schuster R. A revision of Actium Casey and Actiastes Casey (Coleoptera: Pselaphidae). Berkeley etc.: Univ. of California Press; 1971. p. 56 p. ; ill.
