Formulae for the ecological reaction of crop yields Authors Visser, W.C. Publication Date Jan 01, 1963 Source Wageningen University and Researchcenter Publications Keywords Acclimatization Agriculture Crops Ecology Phenology Yield Increases Yield Losses Yields Acclimatisatie Ecologie Fenologie Gewassen Landbouw Oogsttoename Oogstverliezen Opbrengsten Language English License Unknown External links Full record on research.wur.nl