000			01001nam a2200241Ia 4500
003			00IHBT
005			20140908102125.0
008			130910s9999 xx 000 0 und d
020			_a0521348870
041			_hENG
082			_a630.715
100			_aRoling, Niels _97942
245			_aExtension Science Information Systems in Agricultural Development _cNiels Röling
250			_a1st ed.
260			_aCambridge _bCambridge University Press _c1988
300			_axii, 233p.
500			_aThis book provides a state-of-the-art examination of the rapidly advancing field of extension science. Professor Roling emphasizes a number of subjects, most importantly the concept of the agricultural information system in which agricultural research extension workers and farmers are linked.
650			_aAgricultural extension work _97943
650			_aInformation storage and retrieval systems _97944
650			_aTechnological innovations _97945
650			_aAgriculture _92393
942			_cBOOK _2ddc
999			_c1472 _d1472
856			_uhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=1472 _yhttp://14.139.59.218:80/cgi-bin/koha/opac-detail.pl?biblionumber=1472