Dangos 1 - 3 canlyniadau o 3 ar gyfer chwilio 'Robertson, Geo W.', amser ymholiad: 0.01e
Mireinio'r Canlyniadau
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1
Rainfall and soil water variability with reference to land use planning gan Robertson, Geo W.
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2
Extra-terrestrial radiation and daylength tables of daily values for the Philippines gan Robertson, Geo W.
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3
Development of simplified agroclimatic procedures for assessing temperature effects (on crop development) gan Robertson, Geo. W.
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