TY - BOOK AU - Schwab,Glen Orville,1919- AU - Fangmeier,D.D.(Del D.) AU - Elliot,William J. AU - Schwab,Glen Orville,1919-.Elementary soil and water engineering TI - Soil and water management systems SN - 0471109738 PY - 1996/// CY - New York PB - John Wiley & Sons KW - Soil conservation KW - Water conservation KW - Hydraulic engineering N1 - Rev ed. of : Elementary soil and water engineering / Schwab, Glen Orville, 2nd ed., 1971 ER -