Fraser-Jenkins, Christopher Roy <br/><br/>
Dryopteris in Spain, Portugal and Macaronesia / 
by C.R. Fraser-Jenkins. 
 -- [s.l. :   [s.n.],   1982 
 - P. 175-336 
<br/><br/> Separata de : Bol. Soc. Brot. Vol. 55 (1982). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aspidiáceas<br/>Dryopteris<br/>España<br/>Portugal
<br/><br/><label>Universal Decimal Class. No.: </label>582(460)