What is the threat of invasive species?
Auteur :
Hartman, Eve
Éditeur :
Hartman, EveMeshbesher, Wendy,
ISBN :
9781406233865
Date de publication :
1 févr. 2012
Dimensions :
24,0 x 19,0 cm
Format :
Sewn
Langue :
Anglais
Pays d'origine :
Grande Bretagne
What is an invasive species? What sort of problems can they cause? Once invaded, is it ever possible to get rid of the invader? How do these plants and animals ""invade"" an area?