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successful growth with erosion control measures along a watershed sloped area, utilizing a combination of materials and techniques. environment background with copy space.
ISO 14001 Environmental Management System Green Logo. Isolated on white background.
Green slope protection net along mountain road, erosion control on hillside with stone retaining wall
Isolated prohibition sign featuring a crossed-out megaphone, symbolizing restriction against loud noise, disturbance, and excessive sound in quiet or controlled environments.

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