"jacobs, clinton o. "
agricultural power and machinery: / clinton.o. jacobs - ed. - new york : mcgraw-hill 1982. - "vii, 472p.; 29 cm."
0-07-032210-4 hard cover
agricultural machinery--power transmission
631. 3 jac ref
agricultural power and machinery: / clinton.o. jacobs - ed. - new york : mcgraw-hill 1982. - "vii, 472p.; 29 cm."
0-07-032210-4 hard cover
agricultural machinery--power transmission
631. 3 jac ref