000 00420nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aMaker, H.J., Pease, D.S., Anderson, J.U.
245 _aSoil associations and land classification for irrigation harding county
260 _aNew Mexico
260 _c1970
300 _a1-33 p.
440 _aNew Mexico Agricultural Experi
901 _pS20043
942 _cB
_2udc
999 _c133593
_d133593