van der Wal, René <br/><br/>
Mapping species distributions: a comparison of skilled naturalist and lay citizen science recording.  [electronic resource] 

 -  Ambio  Nov 2015 
 - 584-600 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article 
<br/><br/><label>ISSN: </label>1654-7209 
<br/><br/><label>Standard No.: </label>10.1007/s13280-015-0709-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Distribution<br/>Animals<br/>Bees--physiology<br/>Biodiversity<br/>Conservation of Natural Resources--methods<br/>United Kingdom