| Tag | Ind1 | Ind2 | Code | Value |
|---|
| 001 | | | | 0010203 |
| 005 | | | | 20150430081241.0 |
| 100 | | | a | 20060210d1988 k y0pory010305 ba |
| 101 | 0 | | a | eng |
| 102 | | | a | GB |
| 200 | 1 | | a | Rural household strategies of income generation |
| | e | <a >study of Northeastern Portugal, 1900-1987 |
| | f | José F. G. Portela |
| 210 | | | a | [Wales] |
| | c | Wales University |
| | d | 1988 |
| 215 | | | a | XXVIII, 620 p. |
| | c | il., gráficos |
| | d | 30 cm |
| 328 | | | a | Tese de doutoramento em Filosofia |
| 606 | | | 2 | Eurovoc |
| | a | Agregado familiar |
| | x | [Tese] |
| | y | Portugal |
| 606 | | | 2 | Eurovoc |
| | a | Meio rural |
| | x | [Tese] |
| | y | Portugal |
| 606 | | | 2 | Eurovoc |
| | a | Sector agrícola |
| | x | [Tese] |
| | y | Portugal |
| 606 | | | 2 | Eurovoc |
| | a | Sociologia |
| | x | [Tese] |
| 607 | | | a | Portugal |
| | x | Economia regional |
| 607 | | | 2 | Eurovoc |
| | x | [Tese] |
| 675 | | | a | 316.334:631(469.2)(043.2) |
| | v | BN |
| | z | por |
| 700 | | 1 | a | Portela |
| | b | José Francisco Gandra |
| | f | 1950- |
| 801 | | 0 | 2 | RPC |
| | a | PT |
| | b | IICT |
| | c | 20060210 |
| 920 | | | | n |
| 921 | | | | a |
| 922 | | | | m |
| 923 | | | | |
| 924 | | | | |
| 925 | | | | |
| 930 | | | d | CACSL-5553 |
| 966 | | | 0 | 2 |
| | a | CACSL5553 |
| | s | CACSL-5553 |
| 966 | | | l | IICT GD |