Lawrence, W.J.C. <br/><br/>
Practical Plant Breeding 

 - 3 
 - London  George Allen & Unwin Ltd  1937 
 - 164 
<br/><br/> 006194 
<br/><br/><label>Publisher. No.: </label> Higginbothams 
<br/><br/><label>Subjects--Personal Names: </label> MSc Botany 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Botany