Subsurface drain outlet with liquid running out and surrounding erosion.jpg
Ramirez, Pedro, Jr, U.S. Fish and Wildlife Service
en
Subsurface drain outlet with liquid running out and surrounding erosion, Public-domain-image.com (check needed), Erosion, Public-domain-image.com
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en
Subsurface drain outlet with liquid running out and surrounding erosion, 
:Image title: Subsurface drain outlet with liquid running out and surrounding erosion
:Image from Public domain images website,
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ja
液が流出し周囲が浸食する地下排水出口
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ja
液が流出して周囲が浸食した地下排水出口 :Imageタイトル:液が流出して周囲が浸食した地下排水出口 :パブリックドメインの画像ウェブサイトからのImage
commons_translated
subsurface erosive ground out check out waterworn eroded erosion in the liquid