Pammel, L.H. <br/><br/>
Some unusual fungus diseases in Iowa during the summer of 1903  / 
by L.H. Pammel 
 - s.l. :   s.n. 
 - 8 p. + 2 láms. 
<br/><br/> Encuadernado con otros impresos similares 
<br/><br/><label>LCCN: </label>206284 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos -- enfermedades <br/>Hongos fitopatógenos <br/>Phytophthora infestans
<br/><br/><label>Dewey Class. No.: </label>PA-C 632.3 B85