000 | 00433 a2200133 4500 | ||
---|---|---|---|
020 | _a390800120x | ||
090 |
_c3684 _d3684 |
||
100 | _aErnst Bolliger (ed.)et...al | ||
245 |
_aAgricultural extension: guidelines for extension workers in rural areas _c/edited by Ernst Bolliger (ed)et...al |
||
260 |
_aLindau: _bSKAT, _c1998. |
||
300 | _a[x], [400p.] | ||
650 | _aAgricultural extension work | ||
942 |
_cBK _kS544.5 .A347x 1998 |
||
999 |
_c3684 _d3684 |