অনুসন্ধান ফলাফলগুলি - (("water conservation") OR ("((water consultation) OR (expert consultation))"))*

Proceedings of the national workshop on Urban Water Demand Management, Alexander Library, Perth Cultural Centre, April 29 - May 1, 1986 /

বিষয়গুলি:

Elementary soil and water engineering / অনুযায়ী Glenn, O Schwab

বিষয়গুলি:

Elementary soil and water engineering / অনুযায়ী Schwab, Glenn O.

বিষয়গুলি:

Dictionary of soil and water conversation / অনুযায়ী Verma, Balvir

বিষয়গুলি:

Myths and science of soils of the tropics : proceedings of an international symposium sponsored by Division A-6 of the American Society of Agronomy, the World Association of Soil and Water Conservation, and the Soil and Water Conservation Society, in Las Vegas, Nevada, 17 Oct. 1989 /

More water for arid lands : promising technologies and research opportunities : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and T...

বিষয়গুলি:

Water : a resource in crisis / অনুযায়ী Lucas, Eileen

বিষয়গুলি:

Water and wetlands / অনুযায়ী Furniss, Pamela

বিষয়গুলি:

Energy and water resource management / অনুযায়ী Aulbach, Robert E.

বিষয়গুলি:

Water : rethinking management in an age of scarcity / অনুযায়ী Postel, Sandra

বিষয়গুলি:

Energy and water management in western irrigated agriculture /

বিষয়গুলি:

International Symposium on Water Erosion, Sedimentation and Resource Conservation, October 9-13, 1990, Dehradun, India.

Slopeland farms in green / অনুযায়ী Liao, Mien-chun

Residential water reuse / অনুযায়ী Milne, Murray

Forest conservation in new zealand.

Stream-water storage in the ocean by using an impermeable membrane / অনুযায়ী Murabayashi, Edwin T.