Agricultural tractors, cultivators, harrows, seeders, etc. (See also - nos. 10 Mar. 7, 1931, pp. 232-239, n 11 Mar. 14, pp. 263-266)
Tenth salon of agricultural machinery
Le Xe salon de la machine agRicole
Genie Civil ; 98 , n 12
1931
8 pages
Article (Journal)
French
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