New user?

Harriette Purchas's profile - overview

4 Questions

Harriette Purchas gravatar image
2k
views
2
answers
no
votes
2015-04-15 04:53:30 -0600 aidos.nando

Disposal of hospital beds

Harriette Purchas gravatar image
7k
views
5
answers
no
votes
2015-12-03 23:14:12 -0600 Sanjay Mukherjee

Using earth mortar for reconstruction in earthquake prone areas

Harriette Purchas gravatar image
37
views
1
answer
no
votes
2017-09-18 07:05:03 -0600 Harriette Purchas - RedR

Chlorine residuals in long pipelines

40 Answers

45 Votes

45
0

30 Tags

1 Badge