000 00295nam a2200121Ia 4500
008 170101s1981 xx 000 0 und d
082 _a631.49 REV
100 _arevut I.B.
245 0 _aExperimental Methods of Studying Soil Structure
260 _c1981
300 _a530 p.
942 _2ddc
_cB
999 _c753416
_d753416