| 000 | 00386nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 151015s9999 xx 000 0 und d | ||
| 020 | _a925102569X | ||
| 245 | _aComparative advantage of agricultural production systems and its policy implications in Pakistan | ||
| 260 | _c1987 | ||
| 300 | _axiii 125p. | ||
| 500 | _aFAO economic and social development paper no- 68 | ||
| 942 |
_cFAO _2udc |
||
| 999 |
_c23954 _d23954 |
||