অনুসন্ধান ফলাফলগুলি - ((soil (conservation OR construction)) OR (soil conservation))

Anatomy, physiology, and psychology of erosion / অনুযায়ী Hallsworth, E. G. (Ernest Gordon)

বিষয়গুলি:

Soil erosion and its control /

বিষয়গুলি:

Erosion control ... protecting our future : proceedings of Conference XVII, International Erosion Control Association February 27 & 28, 1986, Dallas, Texas.

বিষয়গুলি:

A study of the reasons for success or failure of soil conservation projects / অনুযায়ী Hudson, Norman W.

বিষয়গুলি: “…Soil conservation projects.…”

Farmers' practices and soil and water conservation programs /

বিষয়গুলি: “…Soil conservation Arid Regions.…”

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

বিষয়গুলি:

Elementary soil and water engineering অনুযায়ী Schwab, Glenn Orville, 1914-

বিষয়গুলি: “…Soil conservation…”

Soil erosion in the tropics : principles and management / অনুযায়ী Lal, R.

বিষয়গুলি:

Soil and water conservation research, 1956-71

বিষয়গুলি: “…Soil conservation India…”

Soils, their properties and management : a soil conservation handbook for New South Wales /

বিষয়গুলি: “…Soil conservation Australia New South Wales.…”

The conservation of lands in Asia and the Pacific (Clasp) : a framework for action / অনুযায়ী F.A.O

বিষয়গুলি: “…Nature conservation.…”

Land conservation and development

বিষয়গুলি:

Plonghman's folly / অনুযায়ী Faulkner, Edward H.

বিষয়গুলি:

The dirt doctors : a jubilee history of the Soil Conservation Service of NSW / অনুযায়ী Breckwoldt, Ronald

বিষয়গুলি: “…Soil conservation Citizen participation.…”

Land degradation in South Asia : its severity, causes and effects upon the people.

বিষয়গুলি:

The keyline plan/ অনুযায়ী Yeomans, P.A

বিষয়গুলি: “…Soil conservation Australia…”

The challenge of landscape: the development and practiceof keyline/ অনুযায়ী Yeomans, P.A

বিষয়গুলি: “…Soil conservation Australia…”

Overcoming myths about soil and water impacts of tropicalforest land uses (Reprint No. 86) / অনুযায়ী Hamilton, Lawrence S.

বিষয়গুলি: “…Soil conservation…”

Erosion control in the tropics ; agrodok II.

বিষয়গুলি: “…Soil conservation 711…”

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 /