Soil degradation and civilization
Subtitle: inaugural professorial address presented at the National College of Agricultural Engineering on 17th May, 1978
By: N.W. Hudson.
Series: Occasional paper / National College of Agricultural Engineering -- no.9; Occasional paper (National College of Agricultural Engineering) -- no.9.
Publisher: National College of Agricultural Engineering
Published: 1980
Place of publication: (Bedford) ((Cranfield, Bedford, MK43 0AL))
Language: eng
Number of pages: 13
Subjects: Civilization.; Soil degradation.
Notes: Bibliography, p12-13.