000			00314nam a2200121Ia 4500
008			140317s9999 xx 000 0 und d
082			_a631.5
100			_aCooper, A.J.
245			_aRoot temperature and plant groth.
260			_aEngland _bCommenwealth Agriculture Bureau. _c1973
300			_a73
942			_2ddc _cBK
999			_c7120 _d7120