Soil conservation : problems and prospects - International Conference on Soil Conservation (1980 : National College of Agricultural Engineering; Morgan, R. P. C. (Royston Philip Charles), 1942-; National College of Agricultural Engineering (Chichester ; New York : J. Wiley, 1981)
"A Wiley-Interscience publication."
"This volume is the Proceedings of Conservation 80, the International Conference on Soil Conservation, held at the National College of Agricultural Engineering, Silsoe, Bedford, UK, 21st-25th July, 1980"--p. ii.
Includes bibliographies and index.
Keywords: Soil conservation -- Congresses