Murphy, Glenn <br/><br/>
Biotechnology  how it is changing our world 
Michael Fumento 
 - Scranton,PA  International textbook company  c1969 
 - xi,387p.  ill.;  22cm 
<br/><br/><label>ISBN: </label>0039029261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building materials.<br/>Civil engineering<br/>Strength of materials.