Water quality - Congresses.

Aquatic birds in the trophic web of lakes : = proceedings of a symposium held in Sackville, New Brunswick, Canada, in August 1991 / by: (Language materials, printed)

Proceedings of the Symposium on Monitoring, Modeling, and Mediating Water Quality / by: (Language materials, printed)

Advances in civil engineering and infrastructural development = select proceedings of ICRACEID 2019 / by: (Electronic resources)

Headwaters : = water resources and soil conservation : proceedings of Headwater '98, the fourth International Conference on Headwater Control, Merano, Italy, April 1998 / by: (Language materials, printed)

Water quality- Congresses.

Soil conservation- Congresses.

Water Quality/Water Pollution.

Regional planning

Water birds- Food

Sustainable Architecture/Green Buildings.

Transportation engineering

Water- Pollution

Water quality

Watersheds- Congresses.

Landscape/Regional and Urban Planning.

Water birds- Habitat

Water conservation- Congresses.

Building materials

Transportation Technology and Traffic Engineering.

Building Materials.

Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution.

City planning

Food chains (Ecology)- Congresses.

Lake ecology- Congresses.

Traffic engineering

Sustainable architecture