8.9.09
BBC NEWS | Science & Environment | Herbs 'can be natural pesticides'
BBC NEWS | Science & Environment | Herbs 'can be natural pesticides': "Common herbs and spices show promise as an environmentally-friendly alternative to conventional pesticides, scientists have told a major US conference."
S'abonner à :
Publier des commentaires (Atom)
Aucun commentaire:
Publier un commentaire