Editors Lienhart , D. A. (1993). Rock for erosion control. American society for testing and materials.
Tohutoru Kātū Chicago (17th ed.)Editors Lienhart , David A. Rock for Erosion Control. Philadelphia P. A.: American society for testing and materials, 1993.
Tohutoro MLA (9th ed.)Editors Lienhart , David A. Rock for Erosion Control. American society for testing and materials, 1993.
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