Pramadasa, Alavaththagoda <br/><br/>
තුරු කිරිය 
 Plant function 

 - London  Godage   1996 
 - 244p.,  20 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enzyme <br/>Photosynthesis <br/>Biological nirogen utilization
<br/><br/><label>Universal Decimal Class. No.: </label>281  / PRA