00267nam a22001097a 4500003000400000008004100004082001600045100001900061245003600080260003300116300000800149OSt231113b        |||||||| |||| 00| 0 eng d  a575.1bM56B  aMessel, H. ed.  aBiological manupulation of life  aSydneyPPergamom Pressc1981  a337