000 00165nam a2200073Ia 4500
999 _c4950
_d4950
020 _a9781138034334
082 _a630.
_bKAN
100 _aM.S. Kang
245 0 _aCrop Improvement Challenges in the Twenty First Century
260 _aNew York
_bCRC Press
_c2017
300 _a389
942 _cBK