1. 01. English Non Fiction Bees of the world / by O'Toole, Christopher. Publication: New York : Facts on File, 1991 . 192 p. : 25 cm. Date:1991 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Insects and spiders / by O'Toole, Christopher. Publication: New York : Facts on File, 1990 . 96 p. : , Includes index. 29 cm. Date:1990 Availability: Copies available: (1), Actions: