000			01348nam a2200277Ia 4500
003			OSt
005			20191009101822.0
008			180305s1992||||-usaaaafr|||||||1 ||eng|d
020			_a0-13-484049-6
040			_apeliigp _bespañol _cpeliigp
041			_aeng
082	0	4	_221 _a574.5/H23
100	1		_91548 _aHassett, John J. _eautor
245	1	0	_aSoils and their environment
260			_aNew Jersey: _bPrentice Hall, _c1992.
300			_a424 páginas: _bilustraciones; _c24 cm.
500			_aIncluye índice: páginas 415-420.
500			_aIncluye glosario: páginas 363-410.
505			_aContenido: 1. Introduction -- 2. Physical properties of soils -- 3. Soil formation -- 4. Classification of soils -- 5. Water in soils -- 6. Soil aeration and temperature -- 7. Soil erosion -- 8. Properties of soil colloids -- 9. Soil reaction: soil pH -- 10. Salt-affected soils -- 11. Soil organisms, organic matter, and organic soils -- 12. Soil-Plant interactions -- 13. Nitrogen and sulfur -- 14. Phosphorus and potassium -- 15. Micronutrients -- 16. Control of soil fertility and pH -- 17. Soils and environmental quality -- 18. World soil resources.
650	1	4	_91549 _aSUELOS
650	2	4	_91550 _aANÁLISIS DE SUELOS
650	2	4	_91551 _aECOLOGÍA DEL SUELO
700	1		_91552 _aBanwart, Wayne L. _eautor
910			_aphc
942			_cBK _2ddc
999			_c4417 _d4417