000			00656nam a2200193 a 4500
001			saulb0005431
008			140512s2004 ii a b 001 0 eng
020			_a8181890175
040			_aBD-SySUS _cBD-SySUS
082	0	0	_a631.4 _221 _bWOS
100	1	0	_aWolf, Benjamin.
245	1	0	_aSustainable soils : _bthe placeof organic mattr in sustaining soils and their productivity / _cBenjamin wolf & George H. Snyder.
260			_aNew Delhi. : _bInterational book distributing, _c2004.
300			_axx, 352 p. : _bill. ; _c21 cm.
504			_aIncludes bibliographical references and index.
650		0	_aSoils
700	1		_aSnyder, George H.
942			_2ddc _cBK
999			_c1927 _d1927