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MLA

Lauritzen, C. W. (Cyril Walker). "Lining Irrigation Laterals and Farm Ditches." , p.. Print

APA

Lauritzen, C. W. (Cyril Walker). (1961). Lining irrigation laterals and farm ditches.

Chicago

Lauritzen, C. W. (Cyril Walker) "Lining irrigation laterals and farm ditches" (0000): p..