Soil erosion and conservation
Morgan, R. P. C. 1942-
Soil erosion and conservation Soil erosion & conservation R.P.C. Morgan. - Second edition - Harlow, Essex, England : New York, NY : Longman ; J. Wiley, 1995. - 198 pages ill., maps ; 25 cm.
Soil erosion and conservation Soil erosion & conservation R.P.C. Morgan. - Second edition - Harlow, Essex, England : New York, NY : Longman ; J. Wiley, 1995. - 198 pages ill., maps ; 25 cm.