Studies of the principal agricultural products on the world market
International Institute of Agriculture
Villa Borghese 1947 Studies of the principal agricultural products on the world market no. 9
所蔵館1館
Villa Borghese 1947 Studies of the principal agricultural products on the world market no. 8
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International Institute of Agriculture 1940 Studies of the principal agricultural products on the world market no. 6
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International Institute of Agriculture 1939 Studies of the principal agricultural products on the world market no. 4-5
pt. 1 , pt. 2
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Villa Umberto I 1936 Studies of the principal agricultural products on the world market no. 2
所蔵館9館
Villa Umberto I 1936 Studies of the principal agricultural products on the world market no. 1
所蔵館11館