000 00321nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a9251007446 (Pbk)
100 _aDoorenbos J
245 0 _aYield Response To Water
260 _bRome : Fao 1986.
300 _a193
546 _aEng
690 _aWater Supply ; Yields.
999 _c21538
_d21538