Soil and water conservation for productivity and environmental protection /
Troeh, Frederick R.
Soil and water conservation for productivity and environmental protection / Frederick R. Troeh, J. Arthur Hobbs, Roy L. Donahue ; editorial assistance [by] Miriam R. Troeh - Englewood Cliffs, N.J. : Prentice-Hall, 1980 - xv, 718 p. : ill. ; 24 cm.
Includes bibliographical references and index
0138221553
Soil conservation
Water conservation
Soil erosion
Soil and water conservation for productivity and environmental protection / Frederick R. Troeh, J. Arthur Hobbs, Roy L. Donahue ; editorial assistance [by] Miriam R. Troeh - Englewood Cliffs, N.J. : Prentice-Hall, 1980 - xv, 718 p. : ill. ; 24 cm.
Includes bibliographical references and index
0138221553
Soil conservation
Water conservation
Soil erosion
