-
Ogallala : water for a dry land
Agricultural ecology;Agriculture;Irrigation water;Irrigation;Ogallala Aquifer;sähkökirjat
Opie, John - University of Nebraska Press 1993
-
Soil and water quality : an agenda for agriculture
Agricultural ecology;Sediment control;Soil management;Soils;Water quality management;Eau;Écologie agricole;Sédiments (Géologie);Sols;BUSINESS & ECONOMICS;NATURE;Agrarökologie;Physikochemische Bodeneigenschaft;sähkökirjat
- National Academy Press 1993
-
Vetiver grass : a thin green line against erosion
Plants for soil conservation;Vetiver;TECHNOLOGY & ENGINEERING;Conservation of Natural Resources;Developing Countries;Soil;sähkökirjat
- National Academy Press 1993
-
Prescribed burning for brushland management : the South Texas example
Brush;Prescribed burning;Vegetation management;Wildlife management;sähkökirjat
Scifres, Charles J;Hamilton, W. T - Texas A & M University Press 1993 1st ed.
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Saline agriculture : salt-tolerant plants for developing countries : report of a Panel of the Board on Science and Technology for International Development, Office of International Affairs, National R
Agriculture;Biosaline resources;Halophytes;Salt-tolerant crops;e-böcker
- National Academy Press 1990
-
Green fields forever : the conservation tillage revolution in America
Conservation tillage;Sols;TECHNOLOGY & ENGINEERING / Agriculture / General;sähkökirjat
Little, Charles E - Island Press 1987 1st ed.
-
Soil conservation. : assessing the national resources inventory / Volume 2
Soil conservation;Soil erosion;e-böcker
- National Academy Press 1986
-
Soil conservation : assessing the national resources inventory. Volume 1
Soil conservation;Soil erosion;sähkökirjat
- National Academy Press 1986
-
Soil conservation. : assessing the national resources inventory / Vol 1
Soil conservation;Soil erosion;BUSINESS & ECONOMICS;NATURE;sähkökirjat
- National Academy Press 1986
-
Soils in Canada : geological, pedological and engineering studies
Soils
Legget, Robert Ferguson - University of Toronto Press 1965 [Revised edition].
-
Essay on calcareous manures, An
Marl;Fertilizers;sähkökirjat
Ruffin, Edmund;Sitterson, J. Carlyle - Belknap Press of Harvard University Press 1961
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Anleitung zur Bildung öffentlicher Genossenschaften zur Ent- und Bewässerung von Grundstücken für Zwecke der Landeskultur in den Provinzen Ostpreussen, Westpreussen, Brandenburg, Posen, Schlesien,
Irrigation
Weddige, Bernhard - Berlag von G. Guttentag 1887
-
Agricultural drainage engineering
Agriculture;Drainage engineering;e-böcker
Hiteshkumar V. Parmar - Scientific Publisher (Ind
-
Agricultural drainage engineering : field and laboratory manual
Agriculture;Drainage engineering;e-böcker
Hiteshkumar V. Parmar - Scientific Publisher (Ind