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

Guidelines for predicting crop water requirements 著者: Doorenbos, J.

Soil water management /

主題:

Water harvesting for improved agricultural production : proceedings of the FAO Expert Consultation, Cairo, Egypt, 21-25 November 1993.

Land evaluation criteria for irrigation report of an Expert Consultation held in Rome 27 February- 2 March 1979 /

Land evaluation guidelines for rainfed agriculture : report of an expert consultation held in Rome, 12-14 December 1979 /

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

主題:

Prevention of water pollution by agriculture and related activities : proceedings of the FAO Expert Consultation, Santiago, Chile, 20-23 November 1992.

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-

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:

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

Jobs for tomorrow the potential for substituting manpower for energy 著者: Stahel, Walter R.

Forest influences : the effect of woody vegetation on climate, water, and soil, with applications to the conservation of water and the control of floods an erosion / 著者: Kittredge, Joseph

Metalworking / 著者: Boyd, T. Gardner