Risultati della ricerca - (( soil conservation ) OR ( soil construction ))*

Soil data card handbook di Morse, R. J. (Rick J.)

Soil and plant testing and analysis report of an expert consultation held in Rome, 13-17 June 1977

Settlement of structures on clay soils di Padfield, C. J.

The weathering of soils in unsealed roads in Papua New Guinea : based on the mineralogy and electrochemistry of the process / di Kiek, Sidney Noel

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Forest amelioration di Riedl, O (Otakar)

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Erosion and sediment control handbook / di Goldman, Steven J.

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Ecologic-socioeconomic system analysis and simulation : a guide for application of system analysis to the conservation, utilization and development of Tropical and subtropical land...

Dictionary of soil mechanics and foundation engineering di Barker, John Arthur, 1927-

Site investigation di Robb, Andrew D.

Soil and plant testing as a basis of fertilizer recommendations / di Cottenie, A.

Regional action learning programme on the development of conservation farming systems : report of the training course, Agoo, La Union Province, Northern Luzon, The Philippines, 25...

The earth manual / di Margolin, Malcolm

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Application of nitrogen-fixing systems in soil improvement and management di Hamdi, Y.A

Manual of reforestation and erosion control in the Philippines

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Foundations for family housing / di Bowles, Joseph E.

Material durability in aggressive ground di Barry, D.L

Plant environment and efficient water use /

A.R.R.B. [Australian Road Research Board] project, forecasting pavement performance final report di Kiek, Sidney Noel

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Farming systems in Africa : the great lakes highlands of Zaire, Rwanda, and Burundi / di Jones, William I.

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Improved use of plant nutrients report of the expert consultation on better exploitation of plant nutrients held in Rome 18-22 April 1977.