000 00282nam a2200121Ia 4500
008 170101s1979 xx 000 0 und d
082 _a631.47 UNI
100 _aFAO
245 0 _aSoil Survey Investigations for Irrigation
260 _c1979
300 _a188 p.
942 _2ddc
_cB
999 _c753216
_d753216