United States. Congress. Senate. Committee on Agriculture & ProQuest (Firm). (1850). Message from the President of the United States, transmitting a memorial of Count de Bronno Bronski, in relation to an improved breed of silkworms which he desires to have introduced into this country. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and ProQuest (Firm). Message from the President of the United States, Transmitting a Memorial of Count De Bronno Bronski, in Relation to an Improved Breed of Silkworms Which He Desires to Have Introduced into This Country. Washington: [publisher not identified], 1850.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Agriculture and ProQuest (Firm). Message from the President of the United States, Transmitting a Memorial of Count De Bronno Bronski, in Relation to an Improved Breed of Silkworms Which He Desires to Have Introduced into This Country. [publisher not identified], 1850.