Food industry studies
United Nations
United Nations 1969 Food industry studies no. 1
所蔵館3館
United Nations 1969 Food industry studies no. 2
所蔵館4館
United Nations 1969 Food industry studies no. 3
所蔵館5館
United Nations 1969 Food industry studies no. 4
United Nations 1969 Food industry studies no. 5