Download the resourceAccess original publishing pageResource informationDate of publication: December 2003Resource Language: EnglishISBN / Resource ID: AGRIS:QL2012001359Journal Articles & BooksAuthors and PublishersAuthor(s), editor(s), contributor(s): Hatcho, N. Matsuno, Y. Data provider AGRIS What is AGRIS? Geographical focusJapanRelated categoriesland improvement