000 00302nam a2200121Ia 4500
008 260211s9999||||xx |||||||||||||| ||und||
020 _a9788181474711
100 _aWeston, G.D
_9111915
245 0 _aCrop Physiology
260 _bButterworth Heinemann
_aU.S.A.
_c1994
300 _a270p.
942 _cBK
999 _c271770
_d271770