Chronological landmarks in American agriculture /
Smith, Maryanna S.
Chronological landmarks in American agriculture / [compiled by Marvanna S. Smith]. - Washington : U.S. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, 1979. - i, 103 p. ; 26 cm. - Agriculture Information Bulletin Number 425 .
Cover title.
Includes bibliographical references and index.
Agriculture--Chronology.--United States
Agriculture--History--Bibliography.--United States
Chronological landmarks in American agriculture / [compiled by Marvanna S. Smith]. - Washington : U.S. Dept. of Agriculture, Economics, Statistics, and Cooperatives Service, 1979. - i, 103 p. ; 26 cm. - Agriculture Information Bulletin Number 425 .
Cover title.
Includes bibliographical references and index.
Agriculture--Chronology.--United States
Agriculture--History--Bibliography.--United States