Answers

2016-01-17T18:23:37+05:30
By using it to make biogas or gobarĀ gas which can be used as fuel
0
2016-01-20T15:12:12+05:30
Dumping it in soil
:-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-* :-[ :-[ :-[ :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-) :-)
0