000 00261nam a2200109Ia 4500
008 170101s2017 xx 000 0 und d
082 _aSWE 631.7 E38
100 _aPAU
245 0 _aEfficient on-farm management...water
260 _aLudhiana
942 _2ddc
_cB
999 _c137098
_d137098