Ayres, Quincy Claude, 1891-
Soil erosion and its control / by Quincey Claude Ayres. - New York : McGraw-Hill, c1936. - xi, 365 p. : ill. ; 24 cm. - McGraw-Hill publications in agricultural engineering. .
Includes index.
Bibliography: p. 341-352.
Soil erosion.
Soil conservation.
631.45 / AYS
Soil erosion and its control / by Quincey Claude Ayres. - New York : McGraw-Hill, c1936. - xi, 365 p. : ill. ; 24 cm. - McGraw-Hill publications in agricultural engineering. .
Includes index.
Bibliography: p. 341-352.
Soil erosion.
Soil conservation.
631.45 / AYS