000 00376nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aBregger, John T., Brown, Grover F.
245 _aConserving soil and moisture in orchards and vineyards
260 _aWashington
_c1945
300 _a1-30 p.
440 _aUnited States Department of A
901 _a20508
942 _cB
_2udc
999 _c3045
_d3045