Syllabus for peanut and tobacco disease (Diapositiva) 

 - (s.l.) :  American Phytophatological Society,  1972 
 - 37 diapositvas col. 2 x 2 plg. 
 - Diseases of plants  ; 18 .
 - Diseases of plants  ; 18 .
<br/><br/> Nota explicativa 5 h. 
<br/><br/><label>LCCN: </label>19424 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cacao.<br/>Tabaco--Enfermedades.