United States. Bureau of Labor Statistics & ProQuest (Firm). (1949). Injuries and accident causes in fertilizer manufacturing. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Injuries and Accident Causes in Fertilizer Manufacturing. Washington: [publisher not identified], 1949.
MLA (9th ed.) CitationUnited States. Bureau of Labor Statistics and ProQuest (Firm). Injuries and Accident Causes in Fertilizer Manufacturing. [publisher not identified], 1949.
Warning: These citations may not always be 100% accurate.