Earthtrek geography : book 7 / Geography : book 7 Madhubun editorial panel - Kolkata : Madhubun Educational Books, 2014 - 243 p. : col. ill., col. maps ; 28 cm. - Earthtrek series . ISBN: 9789325967540(pbk.) Rs. 315.00 Subjects--Topical Terms: Geography Dewey Class. No.: 910