Air Pollution from Agricultural Operations-III: Proceedings Third International Conference on Air Pollution from Agricultural Operations. 10/12-15 St. Joseph, MI: American Society of Agricultural Engineers,. 2003.
Science and Engineering of Composting: Design, Environmental, Microbiological and Utilization Aspects. Worthington, OH: Renaissance Publications. 1993.
"Challenges and Opportunities in Composting Organic Waste" In Climate Change and Food Security in South Asia. Edited by R. Lai, M.V.K. Sivakumar, S.M.A. Faiz, A.H.M. Mustafizur Rahman, K.R. Islam. Springer Dordrecht Heidelberg New York London: Springer. 2011.
"Mortality composting principles and operation" In Trainers' Manual Ohio's Livestock and Poultry Mortality Composting Manual. Columbus, OH: Ohio State University Extension. 2000.
"Composting and beneficial utilization of composted by-product materials." In Beneficial uses of agricultural, industrial and municipal by-products. Edited by J.F. Power et al. Madison, Wisconsin: Soil Science Society of America. 2000.
"Mortality compost facility sizing" In Trainers' Manual Ohio's Livestock and Poultry Mortality Composting Manual. Columbus, OH: Ohio State University Extension. 2000.
"Mortality composting site selection and design options" In Trainers' Manual Ohio's Livestock and Poultry Mortality Composting Manual. Columbus, OH: Ohio State University Extension. 2000.
"Composting of poultry manure" In Science and Engineering of Composting: Design, Environmental, Microbiological and Utilization Aspects. Edited by H.A.J. Hoitink and H.M. Keener. Worthington, OH: Renaissance Publications. 1993.
"Optimizing the efficiency of the composting process" In Science and Engineering of Composting: Design, Environmental, Microbiological and Utilization Aspects. Edited by Hointink, HAJ, Keener, HM. Worthington, OH: Renaissance Publications. 1993.
"Solar grain drying" In Solar Energy in Agriculture. Edited by B.F. Parker (ed). Amsterdam, The Netherlands: Elsevier Science Publishers B.V.. 1991.
"Saving energy with natural-air grain drying" 2011 ASABE Annual International Meeting (8/7-10) 2011.
"Potential Process Improvement Challenges for Hydroponic Lettuce Production" 2011 ASABE Annual International Meeting 2011.
"Measurement of bast fiber particle-size distributions using optical microscopy" 2011 Northeast Agricultural and Biological Engineering Conference (7/24-27) 2011.
"A Model Tool for Estimation of NH3 Emissions from AFOs. Ammonia Emissions & N Conservation Workshop (5/2)" Ammonia Emissions & N Conservation Workshop 2011.
"New Technologies and Approaches for Composting Broiler Manure" Proceedings of 1st International Poultry Meat Congress 2011.
"Overview of Manure Technologies (3/8)" Manure Technology Workshop 2011.
"Cooling Capacity Assessment of Semi-closed Greenhouses. ASABE Paper No. 09 7059." ASABE Paper No. 09 7059. Presented at 2009 ASAE Annual International Meeting. June 21-24. Reno, NV. (Published on CD (search at asae.frymulti.com) ) 2009.
"Estimation of NH3 Emission from Manure Belt Layer Houses Using an Alternative Mass-Balance Method. ASABE Paper 09 6723." Presented at 2009 ASABE Annual International Meeting. Reno, NV, USA. (Published on CD - search at asae.frymulti.com). 2009.
"A study of controllable factors that have an effect on lettuce production in a hydroponic lettuce growing system. ASABE Paper 09 7244." 2009 ASAE Annual International Meeting, June 21-24. Reno, NV (Published on CD - search at asae.frymulti.com) 2009.
"Research and Outreach Efforts Sustain Ohio Hydroponic Industry" International Symposium on Soilless Culture and Hydroponics 2009.
"Comparision of sodium hydroxide and calcium hydroxide pretreatment of giant reed for enhanced enzymatic digestibility and methane production" Bioresource Technology 244 (2017) 1150-1157
"Composting broiler litter" World's Poultry Science Journal 70 December 2014 (2014) 709-720
"Estimation of ammonia emission from manure belt poultry layer houses using an alternative mass balance method" Transactions of the ASAE 57 3 (2014) 937-947
"Composting of waste paint sludge containing melamine resin and the compost's effect on vegetable growth and soil water quality." Journal of hazardous materials 243 (2012) 28-36
"Development and Operation of a Hydroponic lettuce research laboratory." Resource 17 4 (2010) 4-7
"Research and Outreach Efforts Sustain Ohio Hydroponic Industry." Acta Horticulturae (843): 389-392. 843 (2009)
"Separating earthworms from organic media using an electric field (vol 100, pg 409-425, 2008)" Biosystems Engineering 103 3 (2009)
"Success with Natural-Air Grain Drying" Resource 16 1 (2009) 4-7
"County-Level Analysis of Crop Residues Availability for Fuel Ethanol Production in Ohio" Transactions of the ASABE 52(1) (2009) 313-318
"Gypsum Additions Reduce Ammonia Nitrogen Losses During Composting of Dairy Manure and Biosolids" COMPOST SCIENCE & UTILIZATION 16 4 (2008) 285-293
Anderson, RJ, Henry, JE, and Keener, HM. Particulate Material Feeder Utilizing Vibration and Aeration. 4863076 Filed Jun 1987 and Issued Aug 1989.
Anderson, RJ, Keener, HM, Henry,JE. Method for Producing A Clean Heated Fluid. 4676733 Filed Apr 1986 and Issued May 1987.
Anderson, RJ, Keener, HM and Henry, JH. Fluidized Bed Combustor. 4671251 Filed Aug 1984 and Issued May 1987.
Keener, HM and Sciarini, MJ. Demand Load Control. 4310770 Filed Nov 1980 and Issued Dec 1981.
"TK Crop Direct Seeding and Harvesting"." In PENRA Midyear Meeting (8/17/2017). Wooster: 2017.
"(author-Harold M. Keener et al.) Drying rate of Taraxacum kok-saghyz roots and impact on rubber yield." In ASABE Annual International Meeting (7/16-19). 2017.
"Composting Livestock Mortalities in Ohio." In 2017 ODA CLM Training. Reynoldsburg: 2017.
"Thin Layer Drying Rate of Taraxacum kok-saghyz Roots." In PENRA Annual Meeting. Wooster: 2017.
"Impact of Drying Temperature on Rubber Yield of Taraxacum kok-saghyz Roots." In PENRA Annual Meeting. Wooster: 2017.
"TK Crop Establishment and Harvesting." In PENRA ANNUAL MEETING. Wooster: 2017.
"Progress in direct seeded establishment of an alternative natural rubber plant - Taraxacum kok-saghyz." In ASABE Annual International Meeting. 2016.
"Crop Establishment and Harvesting." In PENRA ANNUAL MEETING. Wooster: 2016.
"Direct Seeding and Transplants of TK Crop." In PENRA Mid-Year Meeting. Wooster: 2015.
"Field Production and Direct Seeding Research." In PENRA ANNUAL MEETING. Wooster: 2015.
"Best Practices for Nutrient Utilization and Water Recycling in Nursery Operations" 2014.
"Technical, Environmental, and Economic Assessment of Alternative Manure Handling and Processing Systems" 2013.
"Properties Of Natural Fibers Used For Plastics Reinforcement. Final Report for Matching Grant, The OARDC Research Enhancement Competitive Grant Program, OARDC. pp29. Dec 31,2012" 2013.
"Optimization of Natural Fiber Processing Equipment for Plastics Reinforcement. Final Report for Matching Grant, The OARDC Research Enhancement Competitive Grant Program, OARDC. pp20. Dec 31,2009" 2010.
"Evaluating the Effectiveness of Dairy Bedded Pack Systems in Ohio" 2009.