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Results for: 'KIngdoms and empires based on agriculture; slow rise of agricultural productivity; wind and water power'
Stephen Polasky is among the world’s leaders in combining ecology and economics to quantify the benefits of nature to human society. He has assessed the impact of biofuels on agricultural landscapes, climate change, and food prices, and he has p...
The USDA National Agricultural Statistics Service or NASS has released the crop totals for the 2020 maple season. Vermont let the US in total taps with 6.15 million statewide. New York had the next highest number of taps with 2.8 million. Combined...