Effects of prescribed burning, vegetation treatment and seed predation on natural regeneration of Spanish black pine (Pinus nigra Arn. ssp. salzmannii) in pure and mixed forest stands

1. Lucas-Borja, M.E.
2. Madrigal, J.
3. Candel-Pérez, D.
4. Jiménez, E.
5. Moya, D.
6. Heras, J.D.L.
7. Guijarro, M.
8. Vega, J.A.
9. Fernández, C.
10. Hernando, C.