black spruce
(
3
)
classification des sites
(
2
)
écologie forestière
(
2
)
animals
(
1
)
boundary, cretaceous-paleogene
(
1
)
boundary, cretaceous-tertiary
(
1
)
cartographie de l'environnement
(
1
)
cretaceous-paleogene boundary
(
1
)
cretaceous-tertiary boundary
(
1
)
cretaceous-tertiary transition
(
1
)
cretáceos-terciario, término de los
(
1
)
croissance
(
1
)
dinosaurios
(
1
)
dinosaurs
(
1
)
dinosaurs & prehistoric creatures
(
1
)
dinosaurussen
(
1
)
environmental mapping
(
1
)
espèces
(
1
)
extinción
(
1
)
extinction
(
1
)
extirpation
(
1
)
forest fires
(
1
)
forest management
(
1
)
forest productivity
(
1
)
forest regeneration
(
1
)
forest site quality
(
1
)
forêts
(
1
)
fossielen
(
1
)
growth
(
1
)
habitat
(
1
)