| 000 | 00444nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 130223s9999 xx 000 0 und d | ||
| 080 | _a63(072):005(549.3) | ||
| 100 | _aJabbar, M.A., Abedin, M.Z. | ||
| 245 | _aBangladesh : The evolution and significance of on-farm and farming systems resea | ||
| 260 | _aHague | ||
| 260 | _c1989 | ||
| 300 | _a119 p. | ||
| 440 | _aNo. 3; International Service f | ||
| 901 | _pS40405 | ||
| 942 |
_cB _2udc |
||
| 999 |
_c116498 _d116498 |
||