THEOBALD, G. Methods and machines for tile and other tube drainage. Food and Agriculture Organization of the United Nations.
Chicago Style (17th ed.) CitationTHEOBALD, G.H. Methods and Machines for Tile and Other Tube Drainage. Food and Agriculture Organization of the United Nations.
MLA (8th ed.) CitationTHEOBALD, G.H. Methods and Machines for Tile and Other Tube Drainage. Food and Agriculture Organization of the United Nations.
Warning: These citations may not always be 100% accurate.