000 00279nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aSIDHU. D.S
245 0 _aAgriculture productivity in Asia
260 _cOxford & IBH Publs.
365 _b0
650 _aNIL
942 _cBK
999 _c100250
_d100250