|
1
|
|
--subdivision Machinery under individual crops, e.g. Corn--Machinery
|
|
1
|
|
2
|
|
Machine-tractor stations -- Nepal. / https://id.loc.gov/authorities/subjects/sh85079359 https://id.loc.gov/authorities/names/n79091522-781
|
2021
|
1
|
|
3
|
|
Machine-tractor stations -- Soviet Union. / https://id.loc.gov/authorities/subjects/sh85079359 https://id.loc.gov/authorities/names/n80126312-781 : Miller, Robert F.,
|
1970
|
1
|
