THE APPLICATION OF STABLE NUCLIDE ~(15)N IN AGRICULTURAL RESEARCH
ZHOU Hua YU Wan-tai SHEN Shan-min(Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang,Liaoning 110016)
J4 . 2008, (04): 544 -549 .  DOI: 10.11869/hnxb.2008.04.0544