Photoperiodism [electronic resource] : the biological calendar / edited by Randy J. Nelson, David L. Denlinger, and David E. Somers. Nelson, Randy Joe. Denlinger, David L. Somers, David E., 1954- Photoperiodism. QP82.2.L5 612'.022 22 Includes bibliographical references and index. Description based on print version record. This book examines the role of photoperiod (day length) in timing seasonal adaptations in plants, invertebrates, and vertebrates. Current literature is distinctly separated among researchers working with these different taxa, resulting in inefficiency and redundancies. New York ; Oxford : Oxford University Press, 2010. 2010. 2010 Text 1 online resource (xiii, 581 p.) : http://dx.doi.org/10.1093/acprof:oso/9780195335903.001.0001 eng