Grissell, E. A revision of western Nearctic species of Torymus Dalman (Hymenoptera, Torymidae). Berkeley etc.: Univ. of California Press, 1976 124 p. : ill., 4 ill.
Grissell, E. A revision of western Nearctic species of Torymus Dalman (Hymenoptera, Torymidae). Berkeley etc.: Univ. of California Press, 1976 124 p. : ill., 4 ill.
Grissell, E. (1976) A revision of western Nearctic species of Torymus Dalman (Hymenoptera, Torymidae), Berkeley etc.: Univ. of California Press 124 p. : ill., 4 ill.
Grissell, E. (1976). A revision of western Nearctic species of Torymus Dalman (Hymenoptera, Torymidae). Berkeley etc.: Univ. of California Press, 124 p. : ill., 4 ill.
Grissell E. A revision of western Nearctic species of Torymus Dalman (Hymenoptera, Torymidae). Berkeley etc.: Univ. of California Press; 1976. p. 124 p. : ill., 4 ill.
