American Scientist · 1980 · 116 citations · 7 references
AgricultureAgronomyCrop SciencesCrop ProductionCrop GrowthCropping System ProductivityYield EstimationYield ForecastingYield ImprovementYield PredictionAgronomic Yield EvaluationCrop YieldsHistorical Yield Data AnalysisHistorical Yield Reconstruction
7
Food Production and the Energy Crisis
David Pimentel, Lynsey Hurd, A. C. Bellotti et al. · Science · 1973 · 816 citations
Salt and Silt in Ancient Mesopotamian Agriculture
Thorkild Jacobsen, Robert M. Adams · Science · 1958 · 543 citations
A wild wheat harvest in Turkey
Jack R. Harlan · Archaeology · 1967 · 164 citations
Collection of wild cereals in the upper Jordan Valley
G. Ladizinsky · Economic Botany · 1975 · 37 citations