Neergaard, Paul. <br/><br/>
Seed-transmitted crop diseases 

<br/><br/> Sobretiro de : Science and Scientistis. Essay by Biochemists, Biologists and Chemists, 327-334, 1981 
<br/><br/><label>LCCN: </label>31690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos--Enfermedades.<br/>Semillas--Enfermedades.