Koch William J <br/><br/>
Plants in the laboratory 
Koch William J 
 - New York       The Mamillan         1973 
 - viii, 407p.  cm. 
<br/><br/><label>Standard No.: </label>49829 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant genetics<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:f3, L3