Laetsch, Watson M. <br/><br/>
Plants :  basic concepts in botany / 
Watson M. Laetsch. 
 - Boston :  Little, Brown,  c1979. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 483-489. 
<br/><br/><label>LCCN: </label>78064497 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany.
<br/><br/><label>LC Class. No.: </label>QK47  / .L34 1979 
<br/><br/><label>Dewey Class. No.: </label>581