来源:Forests , 2012
作者:Jessica R. Miesel;P. Charles Goebel;R. Gregory Corace;等
关键词:Lake States;fire effects;...
使用许可:CC BY
来源:Resources , 2015
作者:Calvin Lakhan
关键词:recycling;single stream recycling;...
使用许可:CC BY
来源:Energies , 2015
作者:Poritosh Roy, Animesh Dutta, Bill Deen
关键词:
使用许可:CC BY
来源:Religions , 2013
作者:
关键词:“Sharia Debate”;faith-based arbitration;...
使用许可:CC BY
5 Effects of Shade on Nitrogen and Phosphorus Acquisition in Cereal-Legume Intercropping Systems [期刊论文]
来源:Agriculture , 2012
作者:Meighen Whitehead
关键词:intercropping;15N natural abundance;...
使用许可:CC BY
来源:International Journal of Environmental Research and Public Health , 2009
作者:Dominic Odwa Atari, Isaac N. Luginaah
关键词:land use regression;odour annoyance;...
使用许可:CC BY