Cox, Joseph F.
Crop management and soil conservation / Joseph F. Cox and Lyman E. Jackson. - 2nd ed. - London : John Wiley, c 1948. - xxii, 572 p. : ill. ; 20 cm. - War Departmant education manual, 858. .
Includes index.
344 344
Techniques, equipment, materials.
631.4 / C839c
Crop management and soil conservation / Joseph F. Cox and Lyman E. Jackson. - 2nd ed. - London : John Wiley, c 1948. - xxii, 572 p. : ill. ; 20 cm. - War Departmant education manual, 858. .
Includes index.
344 344
Techniques, equipment, materials.
631.4 / C839c