Berks, Robert . <br/><br/>
Garden Science /  Textual Documents 
Robert Berks. 
 - 1st ed. / 
 - London :  Thomas Nelson and Sons ,  nd. 
 - ix123p. :  ill ;  18cm . 
<br/><br/><label>Subjects--Index Terms: </label>Botany Botany Gardens G-Botany 
<br/><br/><label>Dewey Class. No.: </label>580.74  / B 455 G