Black, jhon d.
Farm management / Jhon d. black, Marion clawson, Charles r. sayre, Walter w. wilcox. - New york : The macmillan, c. 1949 - ix, 1073p. : ill. ; 24 cm.
Includes bibliographical references and index.
Farm management.
Agriculture United States.
arm management United States.
631 / BLF
Farm management / Jhon d. black, Marion clawson, Charles r. sayre, Walter w. wilcox. - New york : The macmillan, c. 1949 - ix, 1073p. : ill. ; 24 cm.
Includes bibliographical references and index.
Farm management.
Agriculture United States.
arm management United States.
631 / BLF