na INLIS000000000023001 Ind 0010-1218004839 Assessment of erosion: the proceedings of the Workshop on Assessment of Erosion in America and Europe, held at the Faculty of Agricultural Sciences, State University Ghent, Belgium from 27 February to 3 March 1978 WORKSHOP ON ASSESSMENT OF EROSION (1978:BELGIUM) Boodt, M.de; Gabriels, D. (eds.) Chichester John Wiley Sons 1980 xv, 563 p. xv, 563 p. ISBN0-471-27899-8 ills.Incl. index 631.459 SOIL EROSION CONGRESSES 3129/84