Computer and computing technologies in agriculture iv [Electronic resource] : 4th IFIP TC 12 conference, CCTA 2010, Nanchang, China, October 22-25, 2010: selected papers, pt. 4 / ed. D. Li [et al.]. - Electronic text data. - Berlin ; Heidelberg : Springer, 2011. - (IFIP advances in information and communication technology, ISSN 1868-4238 ; 347). - ISBN 978-3-642-18369-0 : Б. ц.