Wastelands: Diagnosis and TreatmentConcept Publishing Company, 1987 - 249페이지 With reference to India; contributed papers. |
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25개의 결과 중 1 - 3개
53 페이지
... necessary to prepare the key for mapping . ́ ( v ) In the laboratroy stereo - photo maps can be prepared for an area of about 30 sq . miles within a fortnight . For subsequent field checking of the units identified about five days ...
... necessary to prepare the key for mapping . ́ ( v ) In the laboratroy stereo - photo maps can be prepared for an area of about 30 sq . miles within a fortnight . For subsequent field checking of the units identified about five days ...
221 페이지
... necessary to gain the inter- est and involvement of the local people . The project has also to come to terms with the socio - economic conditions of the people . The projects also require adequately trained personnel to su- pervise the ...
... necessary to gain the inter- est and involvement of the local people . The project has also to come to terms with the socio - economic conditions of the people . The projects also require adequately trained personnel to su- pervise the ...
247 페이지
... necessary to have a reliable data at macro , neso and micro levels . It will be a good exercise if the informations are collected at village level with the help of revenue officials . Farmers should be helped by the Government officials ...
... necessary to have a reliable data at macro , neso and micro levels . It will be a good exercise if the informations are collected at village level with the help of revenue officials . Farmers should be helped by the Government officials ...
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자주 나오는 단어 및 구문
Abrol Acacia afforestation alkali soils arid zone banjar land Barmer barren benefit-cost ratio Bikaner bunding cent cost crops culturable waste current fallows degraded forests Delhi depth districts economic environmental eroded estimated Eucalyptus Eucalyptus tereticornis farmers fertility fuelwood fulvus gravelly grazing Gujarat gullies gypsum Haryana hectares increase India irrigation Jaisalmer Jodhpur Karnal land reclamation land-use category loam Maharashtra mandays mandays per hectare million hectares moisture nilotica paddy pasture planning plantation Pradesh present Price per Unit problem programme projects Punjab Pyrites rainfall Rajasthan reclamation of alkali region Residual Income Rs/ha rural salinity and alkalinity salt affected soils sand dunes sandy shifting cultivation Singh sissoo social forestry sodic soils Soil Salinity species strategies suitability classification Sultanpur District surface survey Table tereticornis tion tonnes Total trees uncultivated utilisation Uttar Pradesh vegetation village wasteland types Wastelands Development wastelands reclamation water erosion Western Rajasthan wheat wind erosion Yadav yield