खोज परिणाम - ((expert consultation) OR ((water OR walter) (conservation OR construction)))
प्रस्तावित विषय : खोज निहित
प्रस्तावित विषय : खोज निहित
- Design and construction 34
- Water conservation 30
- Soil conservation 22
- Water 9
- Management 8
- Energy conservation 7
- Irrigation 6
- Livestock 6
- Water-supply 6
- Control 5
- Environmental aspects 5
- Handbooks, manuals, etc 5
- Purification 5
- Soil erosion 5
- Soils 5
- Analysis 4
- Animal nutrition 4
- Hydraulic engineering 4
- Natural resources 4
- Sewage disposal plants 4
- Water resources development 4
- Watershed management 4
- Agricultural engineering 3
- Concrete 3
- Concrete construction 3
- Construction industry 3
- Diseases 3
- Drainage 3
- Fishery management 3
- Food 3
-
201
-
202
-
203
-
204
The earth's physical resources /
प्रकाशित 1984विषय - सूची: “…Contents : Block 1 Resources, economics and geology -- Block 2 Constructional and other bulk materials -- Block 3 Ore deposits -- Block 4 Water resources -- Block 5 pt. 1 Energy resources 1 : fossil fuels -- Block 5 pt. 2 Energy resources II : nuclear and other options -- Block 6 The future of resources.…”
पुस्तक -
205
-
206
-
207
-
208
