Chilling and heat requirements for the prediction of the beginning of the pollen season of Alnus glutinosa (L.) Gaertner in Ponferrada (León, Spain)
- González-Parrado, Z.
- Fuertes-Rodríguez, C.R.
- Vega-Maray, A.M.
- Valencia-Barrera, R.M.
- Rodríguez-Rajo, F.J.
- Fernández-González, D.
ISSN: 0393-5965
Argitalpen urtea: 2006
Alea: 22
Zenbakia: 1
Orrialdeak: 47-53
Mota: Biltzar ekarpena