http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
biochemistry and biological significance
D.N.A. methylation, biochemistry, and biological significance
xiii, 392 pages : illustrations ; 25 cm.
edited by Aharon Razin, Howard Cedar, and Arthur D. Riggs ; with contributions by K.F. Conklin [and others].