A History of Agriculture in India v1.c21.s3.2
A History of Agriculture in India v1.c21.s3.2
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v1.c21.s3.2
It was estimated by experiment that one man can clear a hectare of forest in five weeks if he uses a stone axe.³
A History of Agriculture in India v1.c21.s3.2
It was estimated by experiment that one man can clear a hectare of forest in five weeks if he uses a stone axe.³