TY - BOOK AU - Lal,R. TI - Soil quality and soil erosion SN - 1574441000 PY - 1999/// CY - Ankeny, Iowa, Boca Raton, Fla. PB - Soil and Water Conservation Society, CRC Press KW - Soils KW - Soil erosion KW - Soil management N1 - "Based on invited and contributory papers of a July 1996 symposium"--P. [4] of cover ER -