Steward, F C(ed) <br/><br/>
plant  physiology  
F C(ed Steward 
 - Newyork   Academic press  1972 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Physiology
<br/><br/><label>LC Class. No.: </label>QK 711 .S7 1969