@PROCEEDINGS {GARMAN:1984, title = {An automatic recording double ring infiltrometer}, author = {Garman, C. and Sabel-Koschella, U. and Ogidan, M. A. }, booktitle = {Presented at the Winter Meeting of the American Society of Agricultural Engineers, 11-14 December, New Orleans}, year = {1984}, address = {Louisiana, U.S.A.}, }