Taninporn Tippayamongkonkun และ Siranee Sreesai. (2011) The effects of windrow composting conditions on physical, chemical, and biological characteristics of sewage sludge mixed with grass clippings. Mahidol University:ม.ป.ท.Taninporn Tippayamongkonkun และ Siranee Sreesai. 2011. The effects of windrow composting conditions on physical, chemical, and biological characteristics of sewage sludge mixed with grass clippings. ม.ป.ท.:Mahidol University;Taninporn Tippayamongkonkun และ Siranee Sreesai. The effects of windrow composting conditions on physical, chemical, and biological characteristics of sewage sludge mixed with grass clippings. ม.ป.ท.:Mahidol University, 2011. Print.