Soil and water conservation for productivity and environmental protection
Troeh, Frederick
Soil and water conservation for productivity and environmental protection by Frederick R. Troeh, J. Arthur Hobbs and Roy L. Donahue - Englewood Cliffs Prentice-Hall 1980 - xv, 718p.
0-13-822155-3
Soil conservation
water conservation
631.7 / TRO/S
Soil and water conservation for productivity and environmental protection by Frederick R. Troeh, J. Arthur Hobbs and Roy L. Donahue - Englewood Cliffs Prentice-Hall 1980 - xv, 718p.
0-13-822155-3
Soil conservation
water conservation
631.7 / TRO/S