000 00318nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aPlanning irrigation in Maryland
260 _aMaryland
260 _c1979
300 _a48 p.
440 _aNo. 233; Maryland Cooperative
901 _pS32222
942 _cB
_2udc
999 _c129838
_d129838