Soil Compaction: How to Do It, Undo It, or Avoid Doing It/Lecture Series No. 30. ASABE.
Citazione stile Chigago Style (17a edizione)Soil Compaction: How to Do It, Undo It, or Avoid Doing It/Lecture Series No. 30. ASABE.
Citatione MLA (8a ed.)Soil Compaction: How to Do It, Undo It, or Avoid Doing It/Lecture Series No. 30. ASABE.
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