000 00444nam a2200193Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a627.5
100 _aJones F. B.
245 0 _aWatershed management in the eighties.
260 _aNULL
260 _b"Americamn Soc. Civil Engineers,Newyork."
260 _c1985
300 _a319p.
365 _b1542
650 _aCIVIL
700 _aWard T. J.
942 _cDBK
999 _c27984
_d27984