000 00778nam a2200229 a 4500
001 56237
003 BD-RjUL
005 20211209080354.0
008 161127s1962 ro a b i000 0 eng
035 _a(BD-RjUL)56361
040 _aDLC
_cTxCM
_dBD-RjUL
_beng
041 _aeng
082 _223
_a631.072
_bMET 1962
245 0 0 _aMethods of farm management investigations for improving farm productivity /
_cWei Yang
260 _aRome :
_bFood and Agriculture Organization of the United Nations,
_c1962.
300 _aix, 228 p. :
_bill. ;
_c21 cm
490 1 _aFAO agricultural development paper ;
_vno. 64
650 0 _aFarm management
_xResearch.
_9167333
700 _aYang, Wei
_9225786
830 0 _aFAO agricultural development paper ;
_vno. 64.
_9225787
942 _2ddc
_cBK
999 _c56237
_d56237