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. 2012 Jul 16;7(7):e39996. doi: 10.1371/journal.pone.0039996

Table 4. Distance from water bodies and cost values.

S. No. Type Cost
1 0–1 km 0
2 1–2 km 1
3 2–3 km 2
4 3–4 km 3
5 4–5 km 4
6 5–6 km 5
7 6–7 km 6
8 7 & above 7
9 Actual Water Bodies 10