000 00286nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aPhilip Tow
245 0 _aDryland farming a systems approach
260 _cSydney University Press
365 _b0
650 _aNIL
942 _cBK
_03
999 _c96827
_d96827