Free of charge do-it-yourself micro irrigation My share against desertification http://ewind.eu/green/Green_River_Prinzip_Vers_5_engl.pdf and th...

Published on by

Free of charge do-it-yourself micro irrigation My share against desertification http://ewind.eu/green/Green_River_Prinzip_Vers_5_engl.pdf and the recycling addition: http://ewind.eu/green/Green_River_Prinzip_recycling_en.pdf Please use it, send it to friends and told me about it. German version: http://ewind.eu/green/Green_River_Prinzip_Vers_2_4.pdf