Lode, Elve <br/><br/>
Wetland restoration: a survey of options for restoring peatlands. 

 -  1999. 
 - s. 30 :  fot. , rys. ;  25 cm. 
 -  Nr 205 .
 - Studia Forestalia Suecica - Swedish University of Agricultural Sciences  Nr 205 .
<br/><br/>bibliogr. 
 = Stud. For. Suec.