Eggelsmann, R. (1978). Subsurface drainage instructions. Kommissionsverlag.
Chicago Style (17th ed.) CitationEggelsmann, Rudolf. Subsurface Drainage Instructions. Hamburg: Kommissionsverlag, 1978.
MLA (8th ed.) CitationEggelsmann, Rudolf. Subsurface Drainage Instructions. Kommissionsverlag, 1978.
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