000 00286nam a2200121Ia 4500
008 230108s9999 xx 000 0 und d
100 _aBalasubramanian V
245 0 _aEfficient Management of Dryland Crops
260 _c1985
365 _b40.00
650 _aAgronomy
942 _cBK
999 _c237579
_d237579