![]() ![]() Scientific research often depends on a degree of certainty in the data while allowing for the likelihood of change – new findings overriding old theories and creating new ones. Sturt Manning cores a multi-century old Juniperus phoenicea tree near Petra in southern Jordan.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |