Easton, T.A. <br/><br/>
Bioscope 
T.A Easton 
 - california  mayfield  1979 
 - xiv,592p.;ill  hbk 
<br/><br/><label>ISBN: </label>0874844177 
<br/><br/><label>LC Class. No.: </label>TP890,E37 1979