000			00324nam a22001337a 4500
003			OSt
008			231115b |||||||| |||| 00| 0 eng d
082			_a631.42 _bR70S
100			_aRode, A. A.
245			_aSystem of research methods in soil science.
260			_aNew Delhi _bAmrind _c1974
300			_a79
942			_2ddc _cBK
999			_c33739 _d33739