LEADER 00817nam0-22002891i-450 
001 990001661250403321
005 20191014151329.0
035   $a000166125
035   $aFED01000166125
035   $a(Aleph)000166125FED01
035   $a000166125
100   $a20030910d1970----km-y0itay50------ba
101 0 $aeng
105   $aa   p   001yy
200 1 $aAgricultural extension in Botswana$fB.G. Lever
210   $aReading$cUniversity of Reading - Department of Agricultural Economics$d1970
215   $a141 p.$d23 cm
610 0 $aAgricoltura
676   $a630
700  1$aLever,$bB.G.$071666
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aLG
912   $a990001661250403321
952   $a60 LG 122$b41899$fFAGBC
959   $aFAGBC
996   $aAgricultural extension in Botswana$9373531
997   $aUNINA