000 00357nam a2200121Ia 4500
008 140113s9999 xx 000 0 und d
082 _a631.67:551.49(41-4) K7
100 _a"Britain, Agriculture & Fisheries & Food (Min. of�)"
245 _aPotential transpiration. Tech. Bulletin -16
260 _a1967
_bH.M.S.O.
_cLondon
300 _a77
942 _cBK
999 _c57932
_d57932