000 00341nam a2200133Ia 4500
008 160316s1980 xxu||||| |||| 00| 0 eng d
020 _a
100 _aFrederick R Troch
245 _aSoil And Water Conservation For Productivity And Environment
250 _a1
260 _aNEW JERSEY
_bPRENTICE HALL
_c1980
300 _a718
700 _a
_a
999 _c26092
_d26092