Media type: E-Article Title: Timing and intensity of precommercial thinning in Pinus sylvestris stands Contributor: Varmola, Martti; Salminen, Hannu Published: Informa UK Limited, 2004 Published in: Scandinavian Journal of Forest Research, 19 (2004) 2, Seite 142-151 Language: English DOI: 10.1080/02827580310019545 ISSN: 0282-7581; 1651-1891 Origination: Footnote: