Ridge, Irene <br/><br/>
Plants 

 - Oxford  University Press  1978 
<br/><br/><label>Subjects--Uniform Titles: </label>--Post Graduate Reference
<br/><br/><label>Subjects--Topical Terms: </label><br/>PlantsBotany
<br/><br/><label>Dewey Class. No.: </label>580  / RID-P