McColly, H. F.
Introduction to agricultural engineering - 1st ed. - New York McGraw-Hill 1955 - x, 553 p. illus. 24 cm. - McGraw-Hill publications in agricultural engineering .
Includes bibliographies
Agriculture
630 / MCC/1955
Introduction to agricultural engineering - 1st ed. - New York McGraw-Hill 1955 - x, 553 p. illus. 24 cm. - McGraw-Hill publications in agricultural engineering .
Includes bibliographies
Agriculture
630 / MCC/1955