00654nam a22002057a 4500 BD-DhUL 20150112154153.0 150112s1947 n a|||| |||| 001 0 eng d BD-DhUL BD-DhUL 631 BLF 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. ddc BK 29868 29868 0 0 ddc 0 631_000000000000000_BLF 0 NFIC 56676 DUSL DUSL GEN 2003-05-12 gift 631 BLF 80213 2015-01-12 2015-01-12 BK