Schery, Robert W. <br/><br/>
Plants for man / 
Robert W. Schery 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :  Prentice Hall,  1972 
 - viii, 657 p. :  ill. ;  25 cm . 
<br/><br/>Includes references  and index 
<br/><br/><label>ISBN: </label>0136812546