Brink, Wellington
Big Hugh : the father of soil conservation / Wellington Brink - New York : Macmillan , 1951 - xii, 167p. : ill. ; 20 cm.
Includes bibliographical references and index.
Agriculture--United States
Soil conservation
630 / BRI
Big Hugh : the father of soil conservation / Wellington Brink - New York : Macmillan , 1951 - xii, 167p. : ill. ; 20 cm.
Includes bibliographical references and index.
Agriculture--United States
Soil conservation
630 / BRI