1. Observation and ecology :   Publication: Washington, D.C. : Island P., 2012 . xiv, 213 p. Date:2012 Availability: Copies available: Turkeyen Campus Science & Technology [QH541.28 S24] (1), Actions: Add to cart
2. Observation and ecology by Sagarin, Rafe. Publication: Washington, DC : Island Press, 2012 . 1 online resource. Date:2012 Availability: No items available: Actions: Add to cart