000 00522nam a2200181Ia 4500
008 170901s1975 xx 000 0 und d
082 _a631.7
_bV25S
100 _aKeulen, H. Van
245 0 _aSimulation of Water Use and herbage growth in arid regions
260 _aNew Yark
_bOxford and Publishing Co.
_c1975
300 _a176
650 _aAgriculture and related technologies
650 _aTechnology (Applied sciences)
653 _aArid zone
653 _aSimulation
653 _aWater use
942 _2ddc
_cBK
999 _c14132
_d14132