- Tytuł:
- Influence of near-ultraviolet light enhancement and photosynthetic photon flux density during photoperiod extension on the morphology and lignin content of black spruce seedlings
- Autorzy:
- Źródło:
- New Forests: International Journal on the Biology, Biotechnology, and Management of Afforestation and Reforestation. June 1991 5(2):131-138
Czasopismo naukowe