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S'està carregant… Soil survey manual (edició 1937)de Charles Edwin Kellogg
Informació de l'obraSoil Survey Manual de S/N 001-000-04611-0
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Pertany a aquestes sèriesAgriculture Handbook (18)
The newly updated Soil Survey Manual, USDA Handbook No. 18, provides the major principles and practices needed for making and using soil surveys and for assembling and using related data. The Manual serves as a guiding document for activities of the National Cooperative Soil Survey (NCSS). Previously published in 1937, 1951, and 1993, the Soil Survey Manual is one of the defining documents for soil survey in the world. No s'han trobat descripcions de biblioteca. |
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Google Books — S'està carregant… GèneresClassificació Decimal de Dewey (DDC)631.4Technology Agriculture & related technologies Techniques, apparatus, equipment, materials Soil ScienceLCC (Clas. Bibl. Congrés EUA)ValoracióMitjana:
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"Introduction" handler om ???
"Soil and landscape" handler om ???
"Character of soil maps and reports" handler om ???
"Purpose of soil maps and reports" handler om ???
"Preparation for field work" handler om ???
"Plotting and assembly of field data" handler om ???
"Examination and description of soils in the field" handler om ???
"Parent materials of soils" handler om ???
"Land form, relief, and drainage" handler om ???
"Identification and nomenclature of soil horizons" handler om ???
"Revision of pages 173-188" handler om ???
"Soil color" handler om ???
"Soil texture, coarse fragments, stoniness, and rockiness" handler om ???
"Soil structure" handler om ???
"Soil consistence" handler om ???
"Soil reaction" handler om ???
"Special formations in soil profiles" handler om ???
"Organic matter and roots" handler om ???
"Accelerated soil erosion" handler om ???
"Vegetation" handler om ???
"Land use" handler om ???
"Units of soil classification and mapping" handler om ???
"The soil mapping legend" handler om ???
"Plotting soil boundaries in the field" handler om ???
"Collection and examination of soil samples" handler om ???
"Estimation and mapping of salts and alkali in the soil" handler om ???
"Yield predictions and soil management practices" handler om ???
"Soil correlation and inspection" handler om ???
"Soil grouping on the map" handler om ???
"The soil survey report" handler om ???
"Reconnaissance soil mapping" handler om ???
"General bibliography" handler om ???
"Special bibliography of soil surveys" handler om ???
"Appendix I. Map preparation with the plane table" handler om ???
"Appendix II. Map preparation with compass traverse" handler om ???
"Appendix III. Notes on map compilation and reproduction" handler om ???
"Appendix IV. Sample descriptions of soil series" handler om ???
"Appendix V. Guide to map scales" handler om ???
"Index" handler om ???
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