Hibbard, Benjamin Horace.
Agricultural economics / Benjamin Horace Hibbard. - 1st ed. - London : McGraw-hill book company, Inc, c 1948. - x, 441 p. ; 23 cm.
Includes index
338 338
Agriculture.
338.1 / H522a
Agricultural economics / Benjamin Horace Hibbard. - 1st ed. - London : McGraw-hill book company, Inc, c 1948. - x, 441 p. ; 23 cm.
Includes index
338 338
Agriculture.
338.1 / H522a