Guide to Opisthobranchs of Andaman and Nicobar Islands
Ramakrishna, C.R. Sreeraj, C. Raghunathan, C. Sivaperuman, J.S. Yogesh Kumar, R. Raghuraman, Titus Immanuel and P.T. Rajan, Zoological Survey of India, 2010, 196 p, 96 colour figs, ISBN : 8181712615, $50.00 (Includes free airmail shipping)