Advances in Marine Biology

F. Arnaud and R.N. Bamber, The Biology of Pycnogonida. G.O. Mackie, P.R. Pugh, and J.E. Purcell, Siphonophore Biology. K. MacKenzie, Relationships between the Herring, Clupea harengus (L.), and its Parasites. J.A. MacDonald, J.C. Montgomery, and R.M.G. Wells, Comparative Physiology of Antarctic Fishes. N.J.P. Owens, Natural Variations in 15N in the Marine Environment. Index.