000 00299nam a2200121Ia 4500
008 170101s1989 xx 000 0 und d
082 _a620 DOD
100 _aDodd, V. A.
245 0 _aAgril. Engg. land & Water Use
260 _aBrookfield
_bBalkema
_c1989
300 _a804 p.
942 _2ddc
_cEG
999 _c1916166
_d1916166