検索結果 - (water OR walter) (conservation OR construction )

Soil and water conservation in semi-arid areas / 著者: Hudson, Norman W.

主題:

Soil water management /

主題:

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

主題:

Design and construction of small water systems : a guide for managers: an AWWA small-systems resource book /

The water efficient garden : a practical and innovative guide from planning through to established gardens / 著者: Archer, John, 1941-

主題: “…Landscape gardening Water conservation Australia.…”

Irrigation scheduling for water & energy conservation in the 80's the proceedings of the Irrigation Scheduling Conference, December 14-15, 1981, the Palmer House, Chicago, Illinois

主題:

Elementary soil and water engineering 著者: Schwab, Glenn Orville, 1914-

Construction and design of cable-stayed bridges / 著者: Podolny, Walter

Construction and design of cable-stayed bridges / 著者: Podolny, Walter

Soil and water conservation for productivity and environmental protection 著者: Troeh, Frederick R.

主題:

Soil and water conservation research, 1956-71

主題:

Farmers' practices and soil and water conservation programs /

主題:

Rain catchment and water supply in rural Africa a manual 著者: Nissen-Petersen, Erik

主題: “…Water conservation Africa…”

Plant environment and efficient water use /

主題:

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

主題:

Design and construction of urban stormwater management systems /

Overshot waterwheel a design and construction manual

主題: “…Water-wheels Design and construction…”

Earth, air, and water : resources and environment in the late 20th century / 著者: Simmons, I. G. 1937-

The water gardener : a complete guide to designing, constructing and planting water features / 著者: Archer-Wills, Anthony

The water gardener : a complete guide to designing, constructing and planting water features / 著者: Archer-Wills, Anthony

主題: