McGraw-Hill publications in agricultural engineering
McGraw-Hill
by Fred R.Jones
McGraw-Hill 1932 McGraw-Hill publications in agricultural engineering
Available at 12 libraries
by Harris Pearson Smith
McGraw-Hill c1929 McGraw-Hill publications in agricultural engineering
Available at 9 libraries
by Quincy Claude Ayres and Daniels Scoates
McGraw-Hill 1928 McGraw-Hill publications in agricultural engineering
Available at 10 libraries
