Elements of soil conservation /
Bennett, Hugh H. 1881-1960
Elements of soil conservation / Hugh Hammond Bennett. - Second edition. - 358 pages : illustrations ; 24 cm
Includes bibliographical references and index.
Soil conservation--United States
Soil erosion--United States
S623 / .B466 1955
Elements of soil conservation / Hugh Hammond Bennett. - Second edition. - 358 pages : illustrations ; 24 cm
Includes bibliographical references and index.
Soil conservation--United States
Soil erosion--United States
S623 / .B466 1955