@book{1143, author = {Ratledge, Colin and Kristiansen, B.}, title = {Basic biotechnology /}, publisher = {Cambridge University Press,}, year = {2010.}, address = {Cambridge, U.K. ;}, edition = {3rd ed.}, url = {http://www.loc.gov/catdir/enhancements/fy0668/2006282647-d.html} }