Refine Your Search
Book List
2
-
Why people move : comparative perspectives on the dynamics of internal migration / edited by Jorge Balán.
- 304.8 W6291
- UNESCO Press,
- c1981.
- Paris :
-
New horizons of human knowledge : a series of public talks given at Unesco / Subrahmanyan Chandrasekhar ... [et al.] ; with an introduction by Amadou-Mahtar M'Bow.
- 500 N53211
- UNESCO Press,
- 1981.
- Paris :