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003 MX-TxCIM
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020 _a3-8236-1128-3
020 _a9964-957-00-9
022 0 _a0933-4351
040 _aMX-TxCIM
041 0 _aEn
043 _aDE
072 0 _aE20
082 0 4 _a338.1
_bNAE 1988-1
100 1 _aPanin, A.
110 2 _aNyankpala Agricultural Experiment Station y GTZ
245 0 0 _aHoe and bullock farming systems in northern Ghana
246 0 0 _aA comparative socio-economic analysis
260 _aEschborn (Germany) :
_bGTZ,
_c1988
300 _ax, 182 pages
340 _aPrinted
490 _aNyankpala Agricultural Research Report ;
_vNo. 1
500 _aTables, graphs, bibliography p. 178-182, appendices 16 p.
546 _aEnglish
595 _aGBC
650 1 0 _aAnimal power
650 1 0 _aAppropriate technology
650 1 0 _aBullocks
650 1 7 _aCropping systems
_gAGROVOC
_2
_91068
650 1 0 _aDry farming
650 1 0 _aFood production
_91116
650 1 0 _aGhana
650 1 0 _aHoeing
650 1 0 _aProductivity
_gAGROVOC
_91756
650 1 0 _aTechnology
_gAGROVOC
_91988
650 1 0 _aTraditional farming
650 1 0 _aWest Africa
650 1 0 _91109
_aFarming systems
_gAGROVOC
942 _cBK
999 _c49369
_d49369