000 00376nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aShone, F.K.
245 _aSundays river irrigation district : A descriptive evaluation
260 _aPretoria
260 _c1969
300 _a75 p.
440 _aNo. 90; Africa South Departmen
901 _pS16466
942 _cB
_2udc
999 _c135018
_d135018