Hansen, Christian Pilegaard Application of the Pilodyn in forest tree improvement / Christian Pilegaard Hansen. -- Humlebaek : Danida Forest Seed Centre, 2000. -- 9 s. : obr., tab., príl. ; 30 cm. -- (Technical Note ; 55). -- (brož.) : .00. -- ISSN 0902-3224

630*812.39+630*165.4
ZV001