na YOGYA-02090000035316 20090227025008.0 ind 010-020900000035316 911.3 911.3 Hun P Huntington, Ellsworth Principles of economic geography Ellsworth Huntington Cet. 1 New York John Wiley & Sons 1947 x, 715 hlm ilus 22 cm Bibliografi : hlm. 683-687 Indeks Ilmu bumi ekonomi YPDDIY(B) 20-09-2006 1 b000056068