Keywords: SeawaterInlet.jpg Sea water is admitted to a bunded polder on acid sulfate soil for soil improvement and weed control Guinea Bissau Transferred from http //en wikipedia org en wikipedia 2009-06-04 Original uploader was R J Oosterbaan at http //en wikipedia org en wikipedia Released into the public domain by the author en wikipedia R J Oosterbaan original upload log page en wikipedia SeawaterInlet jpg 2009-06-04 23 09 R J Oosterbaan 553×275× 52494 bytes <nowiki>R J Oosterbaan self made </nowiki> Soils Soil science Water management Land reclamation |