https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz la contaminación del agua se origina principalmente por descargas residuales sin tratar de origen industrial, doméstico, comercial, agropecuario y de retorno agrícola. en-us 2022-04-05 17:45:36 UTC 2022-04-05 18:25:14 UTC hello@padlet.com ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131209616 2022-04-05 18:04:22 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131209616 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131210709 2022-04-05 18:04:58 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131210709 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131211614 2022-04-05 18:05:28 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131211614 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131213121 2022-04-05 18:06:16 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131213121 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131215790 2022-04-05 18:07:43 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131215790 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131216568 2022-04-05 18:08:12 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131216568 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131218710 2022-04-05 18:09:05 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131218710 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131221536 2022-04-05 18:10:41 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131221536 ynmc280687 https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131222623 2022-04-05 18:11:16 UTC https://padlet.com/ynmc280687/f7tgxcn1dya1y4dz/wish/2131222623