"smith, wilkes . "
farm machinery and equipment: / wilkes.. smith - 5 ed. - usa : tata hill co 1986. - "viii, 488p.; 22 cm."
631. smi
farm machinery and equipment: / wilkes.. smith - 5 ed. - usa : tata hill co 1986. - "viii, 488p.; 22 cm."
631. smi