University of Illinois <br/><br/>
Illinois Research 

 - 1981-1987 
<br/><br/> -Título BPH: Illinois Res.  -Existencias: 1981 v. 23, no. 3-4; 1984 v. 26, no. 1; 1985 v. 27, no. 4; 1986 v. 28, no. 1-4; 1987 v. 29, no. 1-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botanica