Bovey, Rene. <br/><br/>
Infection of pear trees with apple rubbery wood virus 

<br/><br/> Sobretiro de : Proc. 4th. Symp. on Virus Diseases of Fruit Trees in Europe. Lynby, 1960 pp.25-30. 
<br/><br/><label>LCCN: </label>21997 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pera--Enfermedades.