Poulsen, Karen Margrethe Seed handling manual : guidelines and logbook for seed processing / by Karen Margrethe Poulsen, Kirsten Thomsen. -- Humlebaek : Danida Forest Seed Centre, 1999. -- 30 s. : príl. ; 30 cm + 1 vlož. príl. -- (Technical Note ; 54). -- (brož.) : .00. -- ISSN 0902-3224

I. Thomsen, Kirsten

630*232.3+630*232.31
ZV001