| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c334 _d334 |
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| 003 | OSt | ||
| 005 | 20180502002157.0 | ||
| 008 | 180502b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a9788170354086 | ||
| 082 |
_a630.715 _bSWA |
||
| 100 | _a Swanson, Burton E | ||
| 110 | _aSwanson, Burton E. | ||
| 111 | _a Bentz, Robert P. | ||
| 245 |
_aImproving agricultural extension : a reference manual / _cby Burton E Swanson; Robert P Bentz; Andrew J Sofranko _hEnglish |
||
| 260 |
_aRome : _bFood and Agriculture Organization of the United Nations _c1997. |
||
| 300 |
_aix ; 220 p., _c28 cm. |
||
| 942 |
_2ddc _cBK |
||