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Dynamische und lineare Programmierung zur optimalen Dimensionierung eines Bewässerungsprojektes
Landis, Walter, (1968)
Optimum use of water resources
Ridder, N. A. de, (1977)
A survey of mathematical optimization models and algorithms for designing and extending irrigation and wastewater networks
Mandl, Christoph, (1980)
Interregional competition in Canadian cereal production
Craddock, W. J., (1970)
Winter wheat marketing in Ontario
Craddock, W. J., (1964)
Agriculture in the Canadian economy
Craddock, W. J., (1974)