1
Solar Photovoltaics for Irrigation Water Pumping

Solar Photovoltaics for Irrigation Water Pumping

সাল:
1982
ভাষা:
english
ফাইল:
PDF, 912 KB
0 / 0
english, 1982
2
Building Construction

Building Construction

সাল:
2000
ভাষা:
english
ফাইল:
PDF, 1.97 MB
0 / 0
english, 2000
3
Drilled Wells (Manuals on Drinking Water Supply)

Drilled Wells (Manuals on Drinking Water Supply)

সাল:
2002
ভাষা:
english
ফাইল:
PDF, 3.34 MB
0 / 0
english, 2002
4
Hand-dug Shallow Wells

Hand-dug Shallow Wells

সাল:
2000
ভাষা:
english
ফাইল:
PDF, 1.78 MB
0 / 0
english, 2000
5
Management Guide

Management Guide

সাল:
2001
ভাষা:
english
ফাইল:
PDF, 4.84 MB
0 / 4.5
english, 2001