Willis J C <br/><br/>
Birth and sprefad of plants 
Willis J C 
 - waltham  Chronica Botanica          1949 
 - x,561p.  cm. 
<br/><br/><label>Standard No.: </label>53446 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Migration of plants<br/> Nutrition<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:58, H9