minería informal

2019-03-31

2019-03-17

2019-02-01

2018-11-02

2018-10-11

2018-07-04

2017-01-25

2016-08-09

2016-07-30

2016-05-05

2016-04-30

2016-04-12

2016-04-10

2015-08-03

2015-07-22

2014-12-24

2014-12-23

2014-12-10

2014-12-03

2014-11-29

2014-11-22

2014-10-13

2014-06-29

2014-05-13

2014-05-12

2014-05-09

2014-04-30

2014-04-29

2014-04-21

2014-04-19

2014-04-05

2014-03-27

2014-03-27

2014-03-27

2014-03-25

2014-03-25

2014-03-25

2014-03-24

2014-03-24

2014-02-26

2014-01-28

2014-01-14

2013-12-30

2013-12-21

2013-11-28

2013-11-27

2013-10-22

2013-10-14

2013-10-01

2013-09-24