000 00360nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aSchaffner, L.W.
245 _aIntegrating irrigation with dryland farming
260 _aFargo
260 _c1961
300 _a32 p.
440 _aNo. 433; Dakota N, Agricultura
901 _pS19830
942 _cB
_2udc
999 _c125808
_d125808