来源:American Journal of Applied Sciences , 2013
作者:R. Saranya, V. G. Sivakumar, V. Rajendran
关键词:Acoustics;Coherence;...
使用许可:Unknown
来源:American Journal of Agricultural and Biological Sciences , 2012
作者:Jianrong Huang;Yehui Tan;Gang Li;等
关键词:Tintinnids;Abundance;...
使用许可:Unknown