Living resources for biotechnology. – Animal Cells (1990). Ed. by A. DOYLE, R. HAY, B. E. KIRSOP 191 S., £ 25.00/$ 34.50; ISBN 0-521-35223-1 (hardback).– Bacteria (1991). Ed. by L. R. HILL and B. E. KIRSOP 186 S., price: £ 25.00/$ 34.50; ISBN 0-521-35224-X (hardback). Cambridge, New York, Port Chester, Melbourne, Sidney: Cambridge University Press