| 000 | nam a22 7a 4500 | ||
|---|---|---|---|
| 999 |
_c853 _d853 |
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| 003 | OSt | ||
| 005 | 20180531131804.0 | ||
| 008 | 180531b xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170354080 | ||
| 082 |
_a630 _bSWA |
||
| 100 | _aSwanson, Burton E | ||
| 110 | _aBentz, Robert P | ||
| 111 | _aSofranko, Andrew J | ||
| 245 |
_a Improving agricultural extension : a reference manual / _cedited by Burton E Swanson, Robert P Bentz and Andrew J Sofranko. |
||
| 260 |
_aRome : _bFood and Agriculture Organization of the United Nations ; _c1997. |
||
| 300 |
_a220 p., _c26 cm. |
||
| 942 |
_2ddc _cBK |
||