善于
发表于 2025-3-30 08:38:10
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IRS
发表于 2025-3-30 14:37:54
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SPECT
发表于 2025-3-30 16:39:54
Thioester der hypodiphosphorigen Säurecal model, demand for gasoline and ethanol stems from consumer demand for driving miles, but all fuels have congestion and environmental external costs. Our estimates of the effects of ethanol mandates on greenhouse gases and social welfare (relative to the status quo) are sensitive to assumptions a
施加
发表于 2025-3-30 23:27:43
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填满
发表于 2025-3-31 02:20:55
Bioenergy Economics and Policy: Introduction and Overviewle alternative to fossil fuels. Public policies and private investments around the globe are aiming to increase national capacities to produce biofuels. A key constraint to the expansion of biofuel production is the limited amount of land available to meet the needs for fuel, feed, and food in the c
forbid
发表于 2025-3-31 06:32:31
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