Nicholson, H. H. (1953). The principles of field drainage ([2d ed.].). Cambridge: University Press.
Chicago Style CitationNicholson, Harry Helstrip. The Principles of Field Drainage. [2d ed.]. Cambridge: University Press, 1953.
MLA CitationNicholson, Harry Helstrip. The Principles of Field Drainage. [2d ed.]. Cambridge: University Press, 1953.
Warning: These citations may not always be 100% accurate.