Κύριος συγγραφέας:	Gersmehl, Philip
Άλλοι συγγραφείς:	Solem, Michael
Μορφή:	Βιβλίο
Γλώσσα:	English
Έκδοση:	New York : Guilford Press, c2008
Έκδοση:	2nd ed.
Θέματα:	Geography > Study and teaching (Middle school) Geography > Study and teaching (Secondary) Geography > Study and teaching (Middle school) > Activity programs Geography > Study and teaching (Secondary) > Activity programs