Agriculture - Economic aspects.

概要
作品: 40 作品在 32 項出版品 32 種語言
書目資訊
Subsistence and economic development by: (書目-語言資料,印刷品)
New frontiers in agricultural history. Vol. 1 / by: (書目-語言資料,印刷品)
The ethics and economics of agrifood competition by: (書目-語言資料,印刷品)
Beyond the green economy / by: (書目-語言資料,印刷品)
The world's challenge = feeding 9 billion people / by: (書目-語言資料,印刷品)
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