Martikainen, Petri <br/><br/>
Thretened beetles in white-backed woodpecker habitats / 
Patri Martikainen, Lauri Kaila and Yrjö Haila. 
 -- [S.l.] :   [s.n.],   1998 
 - pp. 293-301 
<br/><br/> Separata de : Conservation Biology vol. 12 n. 2. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escarabajos<br/>Pájaro carpintero
<br/><br/><label>Universal Decimal Class. No.: </label>595.76 ; 595.8