Problems of the agricultural development of less - favoured areas in Europe
- USA, Pergamon press 1979
- 251
- U.N.
0-08-024456-4
Agricultural development - Europe/ land - use - rural Europe/ Economic commission - Europe
333.7615094 PRO
115
0-08-024456-4
Agricultural development - Europe/ land - use - rural Europe/ Economic commission - Europe
333.7615094 PRO
115