McGraw-Hill encyclopedia of science & technology : vol. 12 NIO-OZO
McGraw-Hill, 1987
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McGraw-Hill encyclopedia of science & technology; Vol. 12 NIO-OZO
McGraw-Hill, 1992
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Grolier academic encyclopedia 12
London: Grolier International, 1991,
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Science
American Association for the Advancement of Science, 2018
 Majalah, Jurnal, Buletin
McGraw-Hill encyclopedia of environmental science & engineering
editors in chief, Sybil P. Parker, Robert A. Corbitt
McGraw-Hill, 1993
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