Soil erosion in the tropics :
Lal, R.
Soil erosion in the tropics : principles and management / Rattan Lal. - New York : McGraw-Hill, c1990. - x, 580 p. : ill., maps ; 24 cm.
Includes bibliographical references.
0070360871 : $89.95
Soil erosion--Tropics.
Soil conservation--Tropics.
631.450913 / LAS
Soil erosion in the tropics : principles and management / Rattan Lal. - New York : McGraw-Hill, c1990. - x, 580 p. : ill., maps ; 24 cm.
Includes bibliographical references.
0070360871 : $89.95
Soil erosion--Tropics.
Soil conservation--Tropics.
631.450913 / LAS