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Publisher
- Imprimerie Royale P. A. Norstedt & Soner2
- Indiana University Press1
- International Telephone and Telegraph Corporation2
- J. & A. Churchill Ltd.4
- Jet Propulsion Laboratory (U.S.)1
- John Wiley & Sons5
- Joint Centre for Bioethics1
- Josiah Macy, Jr. Foundation1
- Librairie Maloine1
- Lippincott-Raven Publishers2
- Long Island Biological Association (N.Y.)1
- M.I.T. Press3
- Marine Biological Laboratory (Woods Hole, Mass.)1
- McGraw-Hill Companies8
- Medcom Press1
- National Academy Press (U.S.)6
- National Library of Medicine (U.S.)1
- National Science Foundation (U.S.)4
- New York Academy of Sciences3
- North-Holland Publishing Company2