000			00366nam a2200145Ia 4500
008			170101s1981 xx 000 0 und d
082			_a631.43 R40E
100			_aREVUT, I. B
245		0	_aExperimental methods of studying soil structure
260			_bNew Delhi _c1981
300			_a530p
650			_aSOIL STRUCTURE
653			_aSOIL STRUCTURE
942			_2ddc _cB
999			_c99721 _d99721