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003 MX-TxCIM
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020 _a92-5-303448-3
040 _aMX-TxCIM
082 0 4 _a338.1
_bFAO FGS No. 7
100 1 _aNorman, D.
245 0 0 _aDesarrollo de sistemas agricolas y conservacion del suelo
260 _aRoma (Italia) :
_bFAO,
_c1996
300 _aix, 220 pages
340 _aPrinted
490 _aFAO Gestion de Sistemas de Explotacion Agricola ;
_vNo. 7
500 _aAlso available in English
546 _aSpanish
591 _a9803|EE
595 _aGBC
650 1 0 _aInnovation adoption
_91160
650 1 0 _aLand improvement
650 1 0 _aMethods
_91178
650 1 0 _aResource conservation
650 1 0 _aSmall farms
_91260
650 1 0 _aSoil conservation
_92273
650 1 0 _91109
_aFarming systems
_gAGROVOC
700 1 _aDouglas, M.,
_ecoaut.
942 _cBK
999 _c55109
_d55109