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Estimating the Global Distribution of Field Size using Crowdsourcing. 智库出版物
2019
作者:  Lesiv M;  Laso Bayas JC;  See L;  Dürauer M;  Dahlia D;  Durando N;  Hazarika R;  Sahariah PK
Adobe PDF(2875Kb)  |  收藏  |  浏览/下载:4/0  |  提交时间:2019/06/18
field size, crowdsourcing, visual interpretation, environmental changes, food security  
Do Students Know Best? Choice, Classroom Time, and Academic Performance 智库出版物
2015
作者:  Theodore J. Joyce;  Sean Crockett;  David A. Jaeger;  Onur Altindag;  Stephen D. O';  Connell;  Dahlia K. Remler
收藏  |  浏览/下载:4/0  |  提交时间:2022/10/08