@article{110007502775, author="Hayakawa, Atsushi and Woli, Krishna Prasad and Shimizu, Mariko and NOMARU, Koji and KURAMOCHI, Kanta and HATANO, Ryusuke", title="Nitrogen budget and relationships with riverine nitrogen exports of a dairy cattle farming catchment in eastern Hokkaido, Japan", journal="Soil science and plant nutrition", ISSN="00380768", publisher="一般社団法人日本土壌肥料学会", year="2009", month="dec", volume="55", number="6", pages="800-819", URL="http://ci.nii.ac.jp/naid/110007502775/", DOI="info:doi/10.1111/j.1747-0765.2009.00421.x", }