By Levinton, Jeffrey S.
By Deeley, Len, Gargani, Karen
By Bass, Marisa Anne, Goldgar, Anne, Grootenboer, Hanneke, Swan, Claudia
By Arnold, Nicholas, Burton, John A., Ovenden, Denys
By Cleave, Andrew
By Harrison, R. J.
By Barrett, John, Ovenden, Denys
By Richard Peirce, Lar En Per
By Fiering, Myron B., Jackson, Barbara B.
By Reader's Digest
By Humann, Paul
By Cole, Brandon;Michael, Scott
By Abbott, R.Tucker
By Cousteau, Jacques-Yves, Dumas, Frederic
By Naylor, Paul
By Bell, Michael A., Foster, Susan A.
By Cafiero, Jahoda
By Jacques-Yves Cousteau
By Chhapgar, B. F.
By Matthews, Downs
By Katherine Orr
By Jones, Alick, Sefton, Nancy
By Bellomy, Mildred D.
By Daniel Gilpin
By Jeremy Purseglove
By Erwin, David, Picton, Bernard, Marine Conservation Society
By Duddington, C.L.